3D RGB cube in Asymptote - TeX - LaTeX Stack Exchange
Big RGB LED Cube You Can Build Too | Hackaday
Color Spaces
Applying Color Transforms to Images with a Multidimensional Lookup Table | Apple Developer Documentation
opencv - How to produce RGB cube matrix in python? - Stack Overflow
RGB Tone cube
JDC Spring-2000 v2 - Digital Color Design with the RGB Color Cube: Visualization and Color Coordination Activities | Virginia Tech Scholarly Communication University Libraries