guiled

// next two from http://stackoverflow.com/a/5624139/292947
function componentToHex(c) {
	var hex = c.toString(16);
	return hex.length == 1 ? "0" + hex : hex;
}

function rgbToHex(r, g, b) {
	return "#" + componentToHex(r) + componentToHex(g) + componentToHex(b);
}