This test allows you to see a spectrum of color combinations with a color of your choice. The spectrum is sorted into groups which pass or fail the color contrast tests specified in the Web Content Accessibility Guidelines (WCAG) versions 1 and 2.

Values to Test

Please submit a color to test against.


  • Ke-Huan “Jedi” Lin — Traditional Chinese (Jedi Blog)
  • Carlos Alfonso — Portuguese (No web site provided.)
  • Aurélien Levy — French (fairytells)
  • Marjolein Katsma — Dutch (Marjolein Katsma)

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