Alex Grozav alexgrozav
alexgrozav
/ contrastColor.styl
Last active
September 24, 2017 19:54
A simple Stylus function for getting the contrasting text color (black or white) based on the background color. Extracted from Inkline framework https://github.com/inkline/inkline.
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| /** | |
| * Get contrast text color for a background color by calculating the luminance | |
| * of the given input color. | |
| * | |
| * @param color Text background color | |
| * @return Contrasting text color | |
| */ | |
| contrastColor(color) | |
| RGB = { | |
| r: red(color) |