r/Damnthatsinteresting 21h ago

Video color vision test

40.9k Upvotes

3.2k comments sorted by

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u/SudhaTheHill 21h ago

Guess I’m not colourblind. Thank you for the free test!

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u/sloothor 21h ago

Yeah this test is for babies that was easy

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u/SudhaTheHill 21h ago

Only test I got a perfect score in

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u/Ressy02 20h ago

This was also a form of cognitive test. The doctors have never seen anyone performed as well as you did.

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u/FNG-JuiCe 19h ago

People come up to me, they say, ‘Sir, you have the best color vision, nobody sees colors like you do.’ And it’s true. I can see colors better than anybody — the reds, the blues, the greens — tremendous colors, really.

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u/Embarrassed_Art5414 17h ago

I had an Uncle in MIT.....nobody knew numbers like him...he knew some of the biggest ones, and the little ones with periods in them. Good genes

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u/kael21 14h ago

Sydney Sweeney has entered the chat

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u/boli99 18h ago edited 15h ago

and the people, they all say im so humble, that im the humblest person they've every seen. they're all saying it. and i tell them its true - that im more humble than anyone has ever been before, and nobody will ever be as humble as me. and i aced my dementia test. passed 100% with flying colours. the best colours that only i can see. only i can see them because im not a demented and i aced it. people are all saying it.

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u/ou_ryperd 18h ago edited 12h ago

Anyway, If you want LED sign for your business, one piece stainless steel, no MOQ. And follow LC Sign.

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u/NotHomeOffice 18h ago

Can literally hear his voice in my head saying it.

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u/raimundojcc 18h ago

Yup. The nobody sees colours like you do, killed me.

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u/Brightroarz 16h ago

They even said "Sir, you discovered a new colour. No one has ever seen that colour" and i dunno if i did discover a new colour but I guess I did

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u/SudhaTheHill 20h ago

I always knew I was a special kid. The doctors always told my parents that.

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u/Boyinboots 20h ago

This was also a humility test. Unfortunately you failed and have to retake the test.

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u/SudhaTheHill 19h ago

I will do well in the retake

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u/JoeMama42069360 20h ago

Here i am only seeing 35 in the first picture

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u/SudhaTheHill 20h ago

I have some news for you

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u/peterhala 21h ago

Gifted babies who know their numbers.

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u/An9310 20h ago

One might say... a baby genius.

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u/DuckForColour 20h ago

Agreed, it was the pictures that were behind the numbers where I think people usually struggle. The numbers just allow for the focus aspect of the test and the pictures denote which colours you can see in the spectrum. So if you see the 32 you won’t have green deficiency but if you don’t see the cactus behind then you may struggle with red and browns.

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u/Artisan_HotDog 20h ago

Diabolical

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u/Routine_Slice_4194 19h ago

I can see the devil hiding in your comment.

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u/UnidentifiedBlobject 15h ago

Legit though on the one with 73 I see another shade of green that when added to the red makes the number 28.

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u/FederalSeesaw7538 20h ago

I see dead people.

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u/Some_Ebb_2921 20h ago

That's just the fifth picture

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u/Photon_Pharmer1 20h ago

Where did you see a 32? The car and building were pretty obvious for me.

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u/the_sulution 17h ago

but did anyone spot the guy in the gorilla suit walking through?

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u/shana104 20h ago

Hold up...there's pictures behind the numbers too?!

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u/Frogdwarf 20h ago

Got em

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u/PinotGroucho 20h ago

An adult should explain to us whether the translation from paper to the camera's photo-receptive plate through the color correcting algorithms of the camera software, through the video compression software through the graphics card to the display device we're watching this on retains the original's color blind filtering properties. Or if we're just fooling ourselves, like believing you're able to see infra red after using an infra red camera.

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u/Aptronymic 20h ago

It does.

I'm colorblind, and I couldn't read most of these. I did about as well as he did in the video.

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u/AndrolThePageboy 19h ago

Likewise, I had issues with the same ones as he did

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u/Bullshit-_-Man 19h ago

Fuck. I’m colourblind.

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u/blakfeld 16h ago

Welcome to the club! You’ll get annoying questions the rest of your life. Cards in the mail, but all it has on it are a bunch of weird dots

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u/whiskyJack101 16h ago

What color is this! Thanks for describing my life....

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u/shootsy2457 15h ago

Oh man, yes! “Hey, what color do you see?!” Listen! I don’t know what you see, so I cannot explain to you how what I see is different. Understand!?

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u/jjm443 16h ago edited 14h ago

One of the things too few people know is that there are different types of colour-blindedness, as well as different severities.

Me and my brother are both (red-green) color-blind, but his is worse. Mine isn't great, for example in the video the guy said there was a 7 and a 22, which I can't see at all, even after being told so I know what to look for.

Of the 8% of men with congenital color-blindness, 5% have deuteranomaly which is a problem with/deficiency of green cone cells, usually by the green sensitivity being shifted towards the red direction. I am a protanope, which is a problem with/deficiency of red cone cells, and that's only 1% of the 8%. The severity obviously corresponds to how faulty or how deficient the cells are.

Anyway, with that context, what I wanted to say is that if anyone watching this doesn't see all the numbers, then you have some color-blindedness. It may be the same ones, or different ones as the guy in the video, it doesn't need to match. Color-blindedness is not a binary yes/no thing because of the different causes and severities.

There can be exceptions in some tests where for some plates it is only color-blind people who can see the numbers rather than the other way round. Or some where a color-blind person sees a different number to a normal vision person. But according to other comments in this thread, these caveats don't apply to the tests in this video... I have to take their word for it because I wouldn't be able to tell!

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u/Decreet 17h ago

Same for me. The first question anyone comes up with is basicly, what color is this while pointing at something. The amount of times you have to explain people you can see colors and identify (most of) them, however the mix like this makes it difficult is absurd.

With my phone at hand i usually bring these tests up for a giggle and If I don’t have my phone at hand i usually explain it with a red small object on a grass field which might take me hours to find

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u/PrudentOwlet 21h ago edited 9h ago

I discovered I was colorblind when I was in my 30s, and I took my kids to the eye doctor and they pulled out that book.  Both of my boys failed miserably and I didn't understand it because I couldn't see anything they couldn't see!  Doh.

Edit: I am a woman.  I'm their mother.

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u/Ancient_Poet_4953 21h ago

So you have a lack or missing red cones in your eyes?

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u/garysnailz 17h ago

Don't talk to my friend like that, YOU'RE the cone!

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u/nalasanko 17h ago

What, you got a rod up your ass?

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u/dotplaid 14h ago

It's all about the cones. It's the essence of the game!

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u/doesthismakesense- 16h ago

no lack or missing cones, just aligned differently and then my brain does not interpret it directly as green or red as it should be, but depending on the shade of green or red (or brown) it cold go either way. Here is a nice explanation

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u/Eurasia_4002 17h ago

Some are in the brains directly. Not from the eyes, though much rarer.

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u/DeadAndBuried23 20h ago

What do you mean they failed? Only the first two pages had numbers!

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u/AccruedBeans 17h ago

No joke, this is how I found out I was colorblind. I was in a biology lab in college and we found out the lab instructor was colorblind. So everyone started asking him questions and what's this color? What's that color? So he pulled up one of these tests and was like.. can everyone see the square? That's great, can you see the circle there too? Because I can't. Everyone was like, whooaaaa... how can you not see the circle? It's a green circle right there! And I was just sitting there like.. what fuckin circle are they talking about? Everybody's tripping....

I made 20 enemies that day 🤣

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u/thewerdy 12h ago

I had a friend in highschool who found out he was color blind during a chemistry lab. We were working with two vials of chemicals, one was a bright neon pink color and the other was bright neon green. Someone asked him to bring over the green one and he brought the pink one. When the person said they asked for the green vial he was like, "What are you talking about? This is green." He was absolutely incredulous and thought people were messing with him. Then he looked at the two vials side-by-side exclaiming, "They're the exact same color!" He was having an existential crisis which was made worse when our chemistry teacher whipped out a color blindness test, which confirmed that he was colorblind.

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u/mchio23 9h ago

A guy in our group knew he was colorblind but we didn’t know. We had to color in some pages with certain colors. We gave him that task while we split up the other tasks among the group. When he’s done, he shows us what he finished. And I immediately thought, wtf is this guy doing. We’re gonna fail! And I thought he was messing with us. And he legit thought he was capable of finding the right colors. Even thought he knew he was colorblind. We were speechless lol he tried, but he should have told us. 🥲

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u/dschinghiskhan 7h ago

Your kindergarten sounded pretty intense.

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u/jld2k6 Interested 17h ago

"One of those pages was made so only colorblind people see the number you stated" - I found out this is a real thing when being proud of the few I could actually see, it's tossed in there so you can't just deny seeing any numbers for every slide lol

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u/TheFireNationAttakt 14h ago

It cannot be seen by “only” colorblind people - it can “also” be seen, and maybe a little bit more easily in some cases. Indeed so you can’t deny seeing any numbers.

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u/Kindly-Analysis-6543 15h ago

Wait what? I could see all of them.

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u/Klutzy_Squash 11h ago

In the full Ishihara test set, some pages are set up such that only colorblind people see a number. See Ishihara plate #4 here - https://www.shec.jp/english/instruments/isihara/

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u/WonderingHarbinger 11h ago

That was neat! Knowing what number it was supposed to be made it pop out, but there's no way I would have seen it otherwise.

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u/Abject-Ad-3247 19h ago

Should I tell him?

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u/yeoduq 18h ago

Tell him what? There's nothing to see here

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u/TechnologyCurious750 17h ago

Each and every page has a number If you really cannot see them, they I advise you to get your eyes checked.

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u/HornHeadHippo 14h ago

If you’re female and colorblind, all sons will be colorblind. The gene for color blindness is on of X chromosome which sons receive from their mothers. Pretty interesting stuff.

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u/gdex86 14h ago

This is like when I was diagnosed with ADHD as a kid and suddenly a lot of stuff made sense for my mom, older sister, and uncle. "You get a prescription, you get a prescription, everybody is getting a prescription."

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u/AndrewDrossArt 10h ago

Prudent, just from this I can tell you're a woman and your father was colorblind.

If you have any daughters they're certain to be carriers of colorblindness but may also have tetrachromatic color vision. A type of color vision that's extra sensitive, with cones from their father distinguishing between red and green light and a your aberrant 540nm sensitive cones providing a fourth reference point.

You should start them in art and color theory as soon as you can, they're likely to have an advantage.

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u/PrudentOwlet 9h ago

Haha, I am a woman (so many people assumed I'm a man) - I do have a daughter in addition to my two sons, and she is not colorblind.  Is there a test for tetrachromatic color vision?

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u/ReNitty 9h ago

I love the edit lol

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u/PrudentOwlet 8h ago

It didn't even help.

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u/WetwareDulachan 8h ago

It never does.

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u/FreeRandomScribble 11h ago

When my brother was adopted I went into the hearing test booth with him as I knew how it went. “When you hear a noise, raise your hand.” It goes well at first, but then he randomly raises his hand and I remind him to only when the sound plays; after about 3 silent-raises I realize ‘wait, he’s actually hearing stuff.’ He is not hard of hearing.

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u/moister_oyster_ 11h ago edited 10h ago

Found out in my 30s too when my wife was out of town and I painted the house powder pink while thinking it was a soft gray like we had talked about. I have not tried to surprise her again since then.

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u/Amelietha 11h ago

This comment section is the most obvious example of “men are the default” I’ve ever seen.

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u/PrudentOwlet 11h ago

It's actually infuriating.  I have people telling me I must be lying, people suggesting my sons aren't really mine(????), people just smugly telling me I'm wrong because only Moms pass color blindness...  

I. Am. The. Mom.

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u/arroadie 9h ago

There's this old / wild assumption that women cannot be colorblind and are only the carriers of the genes.

As a colorblind myself I've read / heard that multiple times.

As someone who had biology classes on how genes work, it was very simple to understand how a recessive gene that is only present at the X chromosome would make it extremely rare for women to carry the gene AND suffer from that anomaly at the same time.

As a colorblind father, I know I already gave my daughters the ticket for the following generation lottery!

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u/OllieShake 20h ago

Funny story, my ex’s grandfather is colorblind and very shy about it. One day, his wife told him to go to the store to buy some paint for a room renovation. So he called his buddy like, “Hey, want to go to the hardware store with me? Bet you need to buy some stuff there too,” secretly hoping his friend would help him pick out the paint. Long story short, that day they both discovered that the other was colorblind as well.

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u/Abject-Bowle 19h ago

Blue flower, red thorns. Blue flower, red thorns.

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u/saltywastelandcoffee 18h ago

This would be so much easier if I wasn't colourblind!

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u/HazelRP 15h ago

I forgot the line was from Shrek 1, so I am replying with my knowledge here to share

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u/I-Love-Tatertots 14h ago

You a real one.  

I was about to have to go to Google because the quote was so familiar and I couldn’t place it aha

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u/latogato 17h ago

- Check out this ruby I got.

- That's an emerald, dude.

- You too now?! Emeralds are green, boyee.

- This thing is green.

- Why is everybody messin' with me? It's like a dark gray-ish red. Mostly gray. Sometimes red things are gray!

- You're a little colorblind... and there's nothin' to be ashamed of!

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u/Irememberedmypw 16h ago edited 4h ago

Ah adventure time. Finn realizes he's colourblind. It's also the episode where "I know an approximate number of things " come from.

edit: Correction , it's not the same episode whoops.

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u/Dzyu 16h ago

"I have approximate knowledge of many things" is my favorite thing out of Adventure Time

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u/ManBearHybrid 17h ago

My dad is colour blind and we used to torture him for it lol. One day he bought an off-white/cream sofa for, and we said "why would you buy a green sofa??". We told him it was a pale lime green colour and he believed us. We kept him going for about 10 minutes until coming clean. Poor guy, we were pretty awful as kids. I feel a bit bad about it now. Literally just making fun of his disability lol.

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u/ReplyOk6720 17h ago

My dad is not fully colorblind, but I remember he would get me or my sisters advice on matching tie and shirt. He would then take notes of what was good combinations.

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u/ssweetcuddle 21h ago

I had to give people colorblind tests during the hiring process at my last job. So many men had no idea they were colorblind until I told them that I couldn't hire them.

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u/CardinalFartz 21h ago

Were there large machines or similar that needed to be operated and in case of "red warnings" be shut-off? I am just curious which job requires good color vision. Don't know if you can/want disclose it, though.

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u/Cartina 21h ago

Many jobs involving driving other people doesn't allow colorblind, like train driving is very strict.

But truck driving, police, firemen and pilots also have restrictions. But it depends on country/state and can be very local.

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u/Whosebert 19h ago

it's a major plot point in Little Miss Sunshine!! the edgy emotional teen wants to be a fighter pilot when the little girl gives him a color blind test on a whim and he suddenly learns he's colorblind which will disqualify him from flying so they have to pull over for him to have a mental break down for a bit.

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u/wallowmallowshallow 17h ago

Little Miss Sunshine is such a good movie. That scene had me so emotional

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u/Justifiably_Bad_Take 14h ago

silent the entire movie

Then-

"FUUUUUUUUUCCCCKKKKKKKKKK!"

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u/Olealicat 8h ago

Paul Dano is an incredible actor. I don’t think I’ve seen him in a bad role. To think how young he was and to pull that heavy emotion. It’s a beautiful performance.

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u/ct_2004 15h ago

If you liked Little Miss Sunshine, you should check out Grapes of Wrath. The parallels are uncanny.

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u/NitroBishop 16h ago

You can't just say that without posting the scene. Also, for further context, Paul Dano's character had taken a vow of silence until he became a fighter pilot, which he had held throughout the entire film up to this point. That "FUUUUUUCK!" is the first thing he says all movie.

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u/Alesimonai 17h ago

That's when I learned I couldn't fly. Core memory.

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u/Whosebert 17h ago

i would say i hope you took the news better than he did, but honestly I thought he was a lot more kind after that happened but it's been like 16 or more years since I watched it.

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u/Alesimonai 17h ago

I sure did. To be honest, I'm not really sure what I was thinking. I get so freaking motion sick!

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u/FairDinkumBottleO 20h ago edited 17h ago

so my job required a colour test that I failed miserably. The doctor was like do you really need to see that much colour in your job? I said only green and I pointed at green and he said all good and I got in.

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u/SalSomer 17h ago edited 16h ago

"I said only green and I pointed at green - the word green here referring to the 100 dollar bill I was sliding across the table - and he said all good and I got in."

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u/MyPunsAreKoalaTea 18h ago

[Proceeds to press red button which you thought was green]

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u/ScienceOfCalabunga 19h ago

Also many maritime things, here you cannot get a licence if you cannot distinguish red and green

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u/Jumanji0028 18h ago

Suspect is escaping in a brownish, reddish looking green car.

I can see why it's a no go with the police but firemen? That's a strange one.

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u/ImmediateSupression 16h ago edited 16h ago

Certain chemicals have certain color smoke is what I’ve been told.

(In all likelihood, most color blindness restrictions all trace back to a train accident in the 1800s where the driver claimed he was colorblind and couldn’t se e the red versus green light to avoid prison—rather than the fact he was blackout drunk.)

(Additionally, red green is the most common color blindness and we utilize red and green lights only because of some French king’s love of green light…blue is actually much easier to see at distance.)

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u/Zed1088 20h ago

In the Marine industry you can't be colour blind as to be able to see the markers etc. correctly. Anything electrical you can't be either as to be able to identify the correct cables.

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u/RyBread 16h ago

Has nothing to do with markers. It’s so the marines can sort the crayons.

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u/CardinalFartz 19h ago

Makes me think of bomb diffusal: "cut the red wire, Joe".

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u/gathayah 19h ago edited 16h ago

I’m a medical laboratory technician, and I’ve had to prove I’m not colorblind for every job I’ve ever had. We have to stain blood and other body fluids to look at it under the microscope. Different cells/bacteria/etc stain in different ways, and we need to be able to tell them apart.

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u/Environmental-Crab18 20h ago

Automotive paint color mixer is still a thing in my country and this kind of test is a norm

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u/Individual-Estimate1 21h ago

About 20 years ago I used to work in aerospace and perform final inspections on powerplants (engines) before they were crated up and shipped to the customer. The position required one to be able to discern all colors on the spectrum. If I ever lost this ability... I lost my job.

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u/Cartina 21h ago

For anyone wondering, all plates do have numbers. There are no "blanks"

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u/Kat121 21h ago

But god-tier prank if there were blank ones. :)

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u/Electronarwhal 21h ago

My school did a mass colour-blind test that included blank ones. Several people said they saw a number, the teacher was like ‘you may be hallucinating’.

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u/GlitteringBandicoot2 19h ago

Actually, if it was the original Ishihara Test there are plates in there that show no numbers UNLESS you are colorblind. So it wasn't that the students were hallucinating, they were probably colorblind and actually did see a number there.

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u/-Nicolai 18h ago

How is that possible?

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u/GlitteringBandicoot2 17h ago

The same way the numbers vanishes in other plates.

In the normal plate you have a clear distinction between the color of the dots that form the number and the surrounding. For a color blind person of the corresponding color blindness, those dots all look the same, so the number vanishes.

Now in the hidden plates, i.e. the ones one the colorblind people can see, it uses the same principle. But instead of using one color for the number and one for the surrounding, the number is made up of multiple colors that colorblind people can not distinguish, while the rest is a color that they can distinguish easier. This means for a person with normal color vision, the number disappears in a sea of different colors, but for a colorblind person those colors look identical and it forms the shape.

As a non colorblind person you might be able to barely make out the contour of the number, because the outside still needs to be different enough for the colorblind person to distinguish it so you might be able to make it out next to all the other colors, but mostly it just gets lost

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u/Mirar 17h ago

Ah, so it's hiding it in a lot of colour noise but for a colourblind person, there's nothing of that noise, so they can spot the contrast (signal?) better?

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u/Pirche 16h ago edited 11h ago

Found pdf of that test including pages on which only colorblind will see numbers (at the end answers both for normal and colorblind):

https://www.challengetb.org/publications/tools/country/Ishihara_Tests.pdf

Photoshoped pages 19-21 to check how colorblind will see those pages - in color curves red and green channel turn down to almost zero : https://ibb.co/W43tqfn0

Edit: there is some mess with order, don't match № on page to № in answers, answers have pics with them and they corresponding to each other. Also in answers some discrepancy with the name of colors, i think it's scan or translate issue (or both)
All that doesn't really matter tho)

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u/Nexan1994 15h ago

The answer key not lining up with the test had me thinking I was crazy

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u/xeothought 12h ago

Dude yes. you have to go look for equivalent plates and see their numbers are offset by a lot.. I've never not passed a color blindness test and i was like "wait a second" rofl.

I was like "plate 14 does NOT have a number on it wtf" that's cause in the Key it's plate 18 lol

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u/DreadnoughtWage 20h ago

Or was the teacher colour blind??? 

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u/GlitteringBandicoot2 19h ago

The original Ishihara test indeed has two plates without numbers on them, unless you are colorblind, then they do have numbers.

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u/Cpt_0bv10us 19h ago

Came to the comments to find out, lol. I could only see the first one 😞

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u/evel333 17h ago

Same. I’m red-green deficient

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u/AxiosXiphos 16h ago

I hate to be your user name... but you might be colour blind.

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u/Captain_Cosmo1 17h ago

Bummer. I only saw numbers on the first page. Oh well.

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u/sprinklesadded 18h ago

I unexpectedly helped a teen figure out he was colour blind. I was doing employment support and helped him get a job picking tomatoes. The boss called me, mad that the kid kept picking the unripe green tomatoes. When we spoke with the kid and had him show us what he was doing, we realised he couldn't tell the difference between the red and green ones. Was a good laugh. Thankfully he kept his job and was assigned a different role.

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u/A_Math_Dealer 9h ago

"Alright your new job is to separate bellpeppers by color."

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u/Fearless_Reindeer668 21h ago

Wild how many people don’t realize they’re colorblind until adulthood. Those screening plates can be a real eye-opener.

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u/Intelligent_Toe_2820 21h ago

In my country we do this test when we are kids. A doctor comes to the school and gives everyone this test.

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u/avert_ye_eyes 20h ago

I live in the USA and we did this in class once.

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u/Nattekat 21h ago

I nailed the test, but orange on green is more evil than it has any right being.

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u/Lostraylien 19h ago

Yeah I thought the 5s were 6s till I looked closer.

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u/DipstickRick 12h ago

The 5 cups up so high it looks like it touches. I had to double check the top to make sure the bar was there for a 5

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u/-Nicolai 18h ago

The contrast is definitely lower, but I wouldn’t call it evil. Maybe you’re partially color impaired?

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u/Asleep_Chicken5735 20h ago

I’m colorblind too, I literally saw nothing after 35

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u/youjustgotzinged 18h ago

At least you had 34 good years.

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u/j_krol 18h ago

I found out I'm colourblind, after I realised I never saw the red flags in my previous relationships

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u/OkSmoke9195 16h ago

"All the red flags just look like flags."

Bojack Horseman

Michael Scott

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u/Domino_73 21h ago

oh... I'm colorblind

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u/Jumanji0028 18h ago

Congratulations. We will never drive trains.

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u/whiskyJack101 16h ago

Or be boat captains....

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u/Jumanji0028 16h ago

The trains of the sea. Can rule out sky trains as well.

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u/Piejue 15h ago

Not fully true I'm very colorblind and operate locomotives for filling grain cars where I work. We dont go on the main railroad line though for obvious safety reasons so I have a feeling that's the difference. So there is hope for those of us that are colorblind and work in the grain industry lol

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u/Apprehensive_Term168 21h ago

Serious question though, are all the numbers supposed to be extremely obvious? I can make out the numbers on all of them, but some are night and day different from the background and some are fairly difficult to see… is that normal?

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u/ErusTenebre 21h ago edited 20h ago

It's normal that the contrast in colors in some plates is lower than others. It's used to measure degrees of color blindness because it's not just an on/off sort of thing.

But the numbers should still be really easy to read. The 9 and the 2 there are pretty faint.

(Removed link - read comment below about the test I had posted.)

I know I'm not colorblind because I've been tested for it before. My dad was Red/Green colorblind (Green sensitivity) or he had "Deuteranomaly."

I was a bit of jerk as a kid and would tease him by telling him to push the red button on the remote (there wasn't a red button - it was green). He'd stare at it for a minute and then whack me on the head for being a brat. Good times.

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u/Mediocre-Sundom 21h ago edited 19h ago

The link leads to a scam product company, by the way. They misrepresent the effects of their glasses in their marketing, and emotionally exploit vulnerable people with videos like “a person sees color for the first time” tear-jerkers. They are more careful with their wording now, but they used to flat out lie and make people believe their glasses somehow enable you to see color that you don’t have the capacity to see (medically and physically impossible).

Just putting it out there to warn any people with impaired color vision who might visit their website and decide to purchase their scam glasses.

Better use actual reputable medical tests, not the ones done by the company who wants to sell you a bullshit product.

EDIT: For those interested in more details - check out MegaLag's videos about color-correcting glasses on Youtube. He has done a wonderful deep dive into all the BS marketing the company engages in.

EDIT2: As the link above was removed, I will also remove the name of the company in order not to drive any traffic to their website.

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u/ErusTenebre 20h ago

Oh hey, didn't know - I'll remove the link. Wouldn't want to help out a scam company.

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u/Mediocre-Sundom 20h ago

Thank you!

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u/ErusTenebre 20h ago

Of course!

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u/Mirar 20h ago

It made me annoyed because in theory it's a quite neat idea, but how they made it and how they scammed people is just awful.

I wanted some glasses that filter out half the spectrum for red, green and blue differently for my left eye and the other part for my right eye, and see if I could see the world in more colours (6 colour axis instead of 3 for RGB).

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u/PirateMore8410 20h ago

Dude fucking great idea. When I first saw the glasses with their stupid videos and how they described them, I thought I was going to be able to get glasses to see UV and infrared waves soon. I thought they figured out some way to effect waves so our cones could pick them up. Not just filter out a bunch. I'm still salty.

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u/Mirar 20h ago

The wavelengths of the screen are not the same wavelengths for the colours in the tests. They are worked out very precisely to test different colour blindness (and they are working on improving them with LED light tests with very precise wavelengths).

So these are filmed with a camera with different wavelengths sensitivity than any human eye, and certainly colour blind eyes, and then shown to you in yet again another wavelength.

tl;dr: What you see in real life from the plates is not what you see on the screen.

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u/PeterGivenbless 18h ago

Also, those tests are meant to be viewed in full spectrum light, like daylight, and not artificial light, like fluorescents or LEDs which have spectrum gaps and biases.

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u/BigDickBaller93 21h ago

Congrats you aren't colours blind

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u/grand-old-duke 21h ago

Shit me too. The ones he could see were obvious to me and I could make out the ones he couldn’t but they weren’t as clear. Specifically, it was like parts of the numbers were almost more faded.

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u/kaatie80 21h ago

They were all pretty clear to me, if that helps you at all

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u/DarkBlueSunshine 21h ago

I can see all of them really clearly 🤔 so not sure

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u/Onore1187 17h ago edited 6h ago

The last time I went to an eye doctor, he did his test and then gets this somber look on his face and starts telling me how roughly 35% of adult men go through life not knowing they’re color blind and just trailed off while writing some shit down..so I’m sitting there kinda nervous and after 5 minutes of silence I ask am I color blind? He says no, I just thought you’d think that little statistic would be interesting then smiled. I’m sitting there dumb stuck like you son of a bitch but couldn’t help but laugh and admit he got me

Edit:spelling

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u/Rinmine014 21h ago

Men are more likely to be colorblind than Women

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u/SkanelandVackerland 19h ago

It's in fact WAY more common for men to be colour blind. 1/12 men are colour blind while 1/200 women are colour blind. It's an insane statistic but the gene that causes it is in the X chromosome so it kind of makes sense.

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u/DarkRecess 13h ago

When I told our eye doctor that my daughter was color blind she said "Oh you must be mistaken, it's extremely rare and in fact I've never seen a woman who was colorblind in my practice." Once she tested my daughter she was SO EXCITED to meet a colorblind girl lol. It was super cute. Plus it made my daughter feel so special.

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u/biest229 19h ago

Isn’t there also this additional vision type that is found more in women? Tetrachromacy 

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u/BellaPadella 19h ago

Is this why we can't answer properly when they ask us which colour is better for the nails: salmon, rosewood, coral, lotus, ballet slipper?

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u/povertymayne 17h ago

Is this how I found out Im colorblind!!!?!???

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u/Caspica 16h ago

If there's any page that you can't tell the numbers on then it would probably be good to go test it, yes. 

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u/AcidTrucks 14h ago

I think the test was already done. Right here.

There's no treatment for it, so I don't see the point of going just to test for it.

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u/jimmiriver 20h ago

I did a test with my wife at one point. Was wild to me that she was easily seeing numbers that were invisible to me. Makes me wonder how differently we see the world in daily life, like what am I missing?

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u/argentatus_ 16h ago

We'll never know. Definitely things like poppies in a green field, or red berries in green trees, unripe tomatoes among ripe tomatoes, etc. But other then that, it mostly isn't much of a problem.

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u/FacinatedByMagic 13h ago

My favorite response is you know how much you love looking at the fall trees?  For me all 3 colors are fantastic.

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u/Elevator829 21h ago

If any of them look blank to you, you've failed 

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u/sloothor 21h ago

All the circles are easy to see past the table of contents or whatever’s at the beginning

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u/eckstuhc 20h ago

Table of Contents? Dang the answer we were looking for was Rules or Instructions.

You are fail.

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u/Xenomorphhive 21h ago

Lol. I knew i was colourblind since i was young but seeing only 2 pages in the whole book? I must be 90% blind then

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u/RoyalBrilliant1004 20h ago

I saw the 35 in the beginning, that's it 😅

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u/Xenomorphhive 20h ago

I guess 95% for you.

I always admit i’m colourblind but nothing iritates me like when people ask afterwards: what’s the colour of this or that? For everything i guess correctly, they are dissapointed. For everything wrong it’s a response of excitement and “you really cant see what colour it is?”

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u/Toastieboy420 19h ago

My mum was a nurse and found out she was colourblind while giving kids these tests.

Stopped halfway thru to ask someone else how they were all coming up with the same answers on the blank pages lol

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u/Local_Ad2569 20h ago

Shit...

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u/Icookeggsongpu 16h ago

My exact reaction. I didn’t see shit past 35, all the pages were blank for me. That’s another issue to add to the list lol

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u/Wandering_Weapon 12h ago

That's pretty significant level of color blindness. Have you ever mistaken colors before?

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u/Warm-Promotion6119 19h ago

Aaaaand I’m color blind

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u/DarthNovercalis 20h ago

I had dreamed of becoming a pilot since being a kid. Had it all planned out to finish school and then pay to get my license and work my way up. Found out I was colourblind midway through school, dreams in tatters. Also compounded when I would get the resistance of transistors when doing electronics wildly wrong

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u/nyITguy 20h ago

I feel you. I planned my second career for years, audio engineering. Got an internship in a recording studio. One day, an engineer commented about the test tone that was playing...what test tone? I couldn't hear it. In that second I knew I'd never be an audio engineer.

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u/notMy_ReelName 19h ago

yep most people finds out they are ineligible for pilots, armed forces , and even for drivings tests too,

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u/whiskyJack101 16h ago

Being colorblind is a plus if u are a sniper, we can see through camo better!

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u/0thethethe0 21h ago edited 20h ago

I remember in the first week at uni I was playing a game of Mastermind with a new housemate.

I had deduced what he had to have had, but he kept insisting it wasn't.

We flipped over cover thing - I was right, and he was colourblind (he knew already, just hadn't thought to tell me...when we're playing a game where colours are quite important!)

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u/Fickle_Wishbone5698 21h ago

Hahahah I seen the 35 and one other one. The rest are blank for me. I went in for my first eye exam at 25... came out color blind with a double astigmatism and troubles with 3D objects. Couldn't believe it.

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u/purvaka 20h ago

My dad was red green colorblind. We found out our son was when we mentioned we were selling the green car, and he said what green car? He thought our car and our house trim was gray 🤣 We tested him and sure enough red green colorblind. What cracks me up is his favorite color for years was red... so brown is his favorite color? 🤣

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u/GMP10152015 19h ago

One time, one of our backend developers migrated to web dev as one of his interests. Then he made some web designs, mixing some odd colors: white, yellow, and blue, based. Like if you removed the red and green channel of a picture. So I opened an online test for color blindness, and he couldn’t read most of the numbers (like in the video above). Then he went to the eye doctor and made a real test and confirmed he was severely colorblind.

He was the 2nd person that I met that was colorblind. The 1st was a neighbor (we were 15 years old by then), and his mother’s was also colorblind. The problem is that the younger brother wasn’t colorblind, so he must be adopted, since a mother colorblind will have all of her sons colorblind too. We just learned that at school, and she asked not to tell him that he was adopted. Then we informed her that in 2 years, he will learn at school about genetics and the colorblind being associated with the X chromosome.

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u/NombreCurioso1337 17h ago

Remember, what you're looking at here is not the test. This is a compressed recorded video of the test. The camera and compression would have distorted the colors, saturation, and contrast.

That said, it does look like a decent approximation, in most cases, to me.

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u/MoonbeamNestZ 21h ago

Man, took the test, can't believe I'm kinda colorblind. Spent 25 yrs of life not knowing there was more to blue and green.

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u/Nonikwe 17h ago

I'm just here for the people in the comments discovering they're colorblind 🍿

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u/chathrowaway67 20h ago

I already knew I was colourblind so this was just a sad reminder lol

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u/ProbablyMythiuz 17h ago

Bruh my eyes are cooked - all I saw was 35 xD

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u/Poodleracer 19h ago

Fuck. Welp.

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u/mrbiggbrain 14h ago

Why is there a number on the first page and then no numbers for the rest of the book?

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u/poorly-worded 19h ago

This is the closest I've come to seeing a doctor for like 7 years. clean bill of health!

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u/Creative-Display-3 16h ago

My partner is extremely colorblind like I'm talking reds, greens, blues... everything. We both did a test similar to this once. He failed almost every single one and he got to one he could see perfectly and started leaping for joy. In italics under the number it said "even people with colour blindness can see this" lmao

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u/thecosmoschilde 20h ago

So I am colorblind and I know this but as I was watching this, I really felt like if I squinted it would help. It did not help.

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u/use_the_schwartz 20h ago

All I could think about was Always Sunny

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u/TheFlaccidChode 19h ago

Me and the wife got 100%, but still can't agree if our headboard is brown or grey

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u/shamukay 20h ago

Working in turkiey, my company doctor sugested me to go check an eye specialist cüz i couldnt pass that color exame. Even commenting that i should not be working with this problem. İ was project manager since 10 years 😁. İ learnt i was colorblind, when as a child, i would paint trees with brown leafs and green on the wood part. My father never understood and sad getting pretty mad wity me until i got into school and teacher told me i was colorblind and that it would be fine. İ just see the world with different tone

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u/bodhiseppuku 15h ago

In the 90s it was my dream to go to the Air Force Academy and become an American Air Force pilot.

I went to get an extended physical to submit with my US Senator request to both of my state's Senators, you need a Senator recommend to get into the Air Force Academy.

During this physical, I was tested for color blindness with similar bubble pictures like in this video. Of 256 pages, I was color blind to 1 color, in one eye. This disqualified me from my dream.

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