Color #818180 has an RGB value of (129, 129, 128). That makes it approximately 51% red, 51% green, and 50% blue. On the CYMK color model #818180 is 0 cyan, 1 yellow, 0 magenta, and 49 black. It is also 60° hue, 0% saturation, and 50% lightness on the HSL color model and 60° hue, 1% saturation, and 51% value on the HSV color model. #818180 is not a Pantone color, but it is close to Pantone color Cool Gray 7. #818180 is not a DIC color, but it is close to DIC 653s*. #818180 is not a web safe color, but it is close to #999999.