ColorRef

About ColorRef

ColorRef is a free color reference tool featuring 31,000+ named colors from the meodai/color-names open-source project (MIT license).

Features

  • Search 31,000+ colors by name or hex code
  • Color details: HEX, RGB, HSL, CMYK with one-click copy
  • Color harmonies: complementary, analogous, triadic
  • Shade variations for every color
  • WCAG contrast ratio checker
  • Browse by 11 color categories

Data Source

All color data comes from the meodai/color-names dataset, which provides crowd-sourced color names for hex values. The dataset is MIT licensed and continuously maintained.

Privacy

ColorRef runs entirely in your browser. No data is sent to any server. No cookies, no tracking.