colour constancy(n = noun.cognition) color constancy - the tendency for a color to look the same under widely different viewing conditions;
is a kind of constancy, perceptual constancy

achromatic colour, brightness constancy, chromatic colour, color constancy, colour, colour bar, colour blindness, colour in, colour line, colour of law, colour scheme, colour supplement, colour television, colour television system, colour television tube, colour tube, colour tv, colour tv tube, colour vision deficiency, colour wash, constancy, dithered colour, food colour, nonsolid colour, oil colour, people of colour, perceptual constancy, person of colour, poster colour, red-green colour blindness, shape constancy, size constancy, skin colour, spectral colour