blue-yellow perceptual shift vs time of day

[Aglet]

Here's an interesting little article on the subject:

http://www.world-science.net/othernews/150518_dress

an excerpt:

".. peo­ple have trou­ble per­ceiv­ing col­ors along the day­light lo­cus cor­rect­ly. Test sub­jects are for in­stance rarely able to set a com­pletely neu­tral grey on the screen with­out tend­ing to a slightly blu­ish or yel­lowish tinge. De­via­t­ions con­cern­ing red or green how­ev­er are rare,.."

 

[Maximilian]

wow!

Looking at the picture of that dress, I only realized that I was wrong in my per­cep­tion when I read about the real colors of it.

Thanks for sharing, Aglet!