Awesome

RYB

RYB Color wheel generated programmatically in HTML/JavaScript and d3.js

http://bahamas10.github.io/ryb - the color picker
http://bahamas10.github.io/ryb/about.html - more information
http://daveeddy.com/2014/07/01/red-yellow-and-blue/ - blog post about the creation process

color wheel

License

MIT