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avp / spectra

A Javascript color library. Quickly manipulate and convert colors.
avp.github.io/spectra
MIT License
237 stars 18 forks source link

Color Contrast between two colors. #9

Closed avp closed 10 years ago

avp commented 10 years ago

Another use case is finding colors with right contrast or checking if the contrast is right. Something like color1.contrast(color2).

http://www.splitbrain.org/blog/2008-09/18-calculating_color_contrast_with_php