SwatchBooker is a free/libre swatches editor and batch convertor for Linux, macOS, and Windows.

Supported color models: RGB, H ...

Color Hunt is a collection of beautiful, curated color themes that are continually updated.

Generates color themes that can inspire any project. No matter what you're creating, with Kuler you can experiment quickly wit ...

COLOURlovers is a creative community where people from around the world create and share colors, palettes and patterns, discus ...

iWantHue allows you to generate palettes of colors. It is about mastering the properties of a palette by setting a range of Hu ...