:D I made a pretty! Colours are represented using a RGB system, mapped to cubes in a 3D space. The cube's colour is chosen by the percentage distance of the cube to the origin on a 3D cartisean plane multipluied by 255. There are two versions, the original in Java and a newer one in Javascript utilizing ThreeJS.
Checkout the Javascript version in your browser!
If you find anything please feel free to start up an issue or shoot me an email [email protected]