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<?php function hex2rgb($hex) { $hex = str_replace("#", "", $hex); if(strlen($hex) == 3) { $r = hexdec(substr($hex,0,1).substr($hex,0,1)); $g = hexdec(substr($hex,1,1).substr($hex,1,1)); $b = hexdec(substr($hex,2,1).substr($hex,2,1)); } else { $r = hexdec(substr($hex,0,2)); $g = hexdec(substr($hex,2,2)); $b = hexdec(substr($hex,4,2)); } $rgb = array($r, $g, $b); //return implode(",", $rgb); // returns the rgb values separated by commas return $rgb; // returns an array with the rgb values } $hex ="#ff1a1a"; print_r(hex2rgb($hex));
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 255 [1] => 26 [2] => 26 )

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