Homepage: https://www.gnu.org/software/emacs
Author: Drew Adams, Julien Danjou
Color manipulation library
This package provides functions for manipulating colors, including converting between color representations, computing color complements, and computing CIEDE2000 color distances. Supported color representations include RGB (red, green, blue), HSV (hue, saturation, value), HSL (hue, saturation, luminance), sRGB, CIE XYZ, and CIE L*a*b* color components.