_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),
);
}
