_color_hsl2rgb($hsl)
Converts an HSL triplet into RGB.
File
- core/modules/color/color.module, line 780
- Allows users to change the color scheme of themes.
Code
function _color_hsl2rgb($hsl) { $h = $hsl[0]; $s = $hsl[1]; $l = $hsl[2]; $m2 = ($l <= 0.5) ? $l * ($s + 1) : $l + $s - $l * $s; $m1 = $l * 2 - $m2; return array( _color_hue2rgb($m1, $m2, $h + 0.33333), _color_hue2rgb($m1, $m2, $h), _color_hue2rgb($m1, $m2, $h - 0.33333), ); }
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