Color #666766 has an RGB value of (102, 103, 102). That makes it approximately 40% red, 40% green, and 40% blue. On the CYMK color model #666766 is 1 cyan, 1 yellow, 0 magenta, and 60 black. It is also 120° hue, 0% saturation, and 40% lightness on the HSL color model and 120° hue, 1% saturation, and 40% value on the HSV color model. #666766 is not a Pantone color, but it is close to Pantone color 424. #666766 is not a DIC color, but it is close to DIC 514s. #666766 is not a web safe color, but it is close to #666666.