Color-order systems: A guide for the perplexed

If, as Saunders & van Brakel assert, hue, lightness, and saturation characterize artificial color spaces and not the colors of everyday life, one would expect those color spaces to have limited relevance to our understanding of color phenomena and to be of little practical application. This is not the case. Although people perceive these and equivalent color dimensions holistically rather than analytically, they are able to use such triples to categorize the colors of their environment