Viewing profile — jaypea

sorry I misspoke by saying shades - the MacAdam's ellipses are measured for the same brightness so only apply to variation in hue/saturation. So I think we can see more shades of g…

Another factor to consider is our acuity varies across that color gamut (see https://en.wikipedia.org/wiki/MacAdam_ellipse ). So we're best at distinguishing subtle differences in …