Color

• randomColor - A color generator for JavaScript.
• chroma.js - JavaScript library for all kinds of color manipulations.
• color - JavaScript color conversion and manipulation library.
• colors - Smarter defaults for colors on the web.
• PleaseJS - JavaScript Library for creating random pleasing colors and color schemes.
• TinyColor - Fast, small color manipulation and conversion for JavaScript.
• Vibrant.js - Extract prominent colors from an image.