Takes a RGB percent set (0.0-1.0) and converts it to a hex string. local function RGBPercToHex(r, g, b) r = r <= 1 and r >= 0 and r or 0 g = g <= 1 and g >= 0 and g or 0 b = b <= 1 and b >= 0 and b or 0 return string.format("%02x%02x%02x", r*255, g*255, b*255) end