Random color generator for JavaScript - randomColor.js
placekitten
Kitten-themed placeholder images for developers :3
Bloomberg Visual Data
Hex Color Tool
HTML color codes and color palettes. Lighten and darken to find the perfect color. Save palletes to see what works together. Generate CSS and HTML codes.
Color Combinations | Color Schemes | Color Palettes
A tool for web developers to test website color combinations, along with a library of pre-selected combinations.