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Re: color perception differences between eyes: msg#00202

colorsync-users

Subject: Re: color perception differences between eyes

Dan Margulis wrote:
In the last few years [...] I am beginning to suspect that
humans don't calibrate to a white point as such.

[...] it seems to
me that the primary range that the eye relies on is not a light neutral but rather a lightish warm gray, something on the order of 75L10a15b. Some really interesting perceptual stuff goes on in that range; for one thing, humans appear to see this range as significantly darker and more colorful than a spectrophotometer does.

well ... this "lightish warm gray" seems to bear a striking resemblance to a (light) skin tone. Skin tones are very important memory colors. And memory colors have a strong bearing on color perception and color constancy as is known.

Klaus Karcher
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