Gary 

RE: https://flipboard.com/@popularscience/science-j8bhijgtz/-/a-wzh3y3MxS4SYHJVTyB5q-A%3Aa%3A3199514-%2F0

9

Purple doesn't exist

I will fight anyone who disagrees

#colourblind 😆

Mar 26 at 3:18pmWeb
Show threadDaveKaz22h ago
@WiteWulf what color—if you prefer, colour—do you see instead of purple?
Show threadGary 22h ago

@fistfulofdave blue.

I’m very weak at perceiving red, so some hues that rely on red to differentiate (ie. purple = blue+red) I just see the “base” colour.

But purple is far and away the worst for me.

Show threadʙᴇɴ ᴄᴏᴛᴛᴇяɪʟʟ21h ago

@WiteWulf Had a mate who was red green colourblind. His name was Tony Dalton. Would often joke “What are the chances of a Dalton with Daltonism?”

Yes he was a descendant of John Dalton.

Show threadskab21h ago

@WiteWulf I see 9 blue dots, if I look closer I see a sprinkle of red in there, so it's slightly purple. I'm happy to see that apparently that's what it is, despite my light red-green deficiency...

edit: a bit of red in the back... the dots look blue.