By A Mystery Man Writer
Controlling WS2812 Tricolor LEDs (aka NeoPixels), Part 8
Release notes/1.2 - Inkscape Wiki
HSV color space, Psychology Wiki
COLOR WHEELS, Color Wheel
Subtractive color - Wikiwand
COLOR WHEELS, Color Wheel
File:Color wheel.svg - Wikimedia Commons
File:Red Light Icon.svg - Wikimedia Commons, red light
Differences between RGB and CMYK color schemes - GeeksforGeeks
Web colors - Wikipedia
Classifying simple color matching outfits with the help of Fuzzy Logic, by Fernando Carrillo
Color Wheel Isolated Circle Illustration Vector Stock Illustration
Color theory, /gd/ - Graphic Design Wiki
polar coordinate representation of color RGB color space.
Rose (color) - Wikiwand