Color #818381 has an RGB value of (129, 131, 129). That makes it approximately 51% red, 51% green, and 51% blue. On the CYMK color model #818381 is 2 cyan, 2 yellow, 0 magenta, and 49 black. It is also 120° hue, 1% saturation, and 51% lightness on the HSL color model and 120° hue, 2% saturation, and 51% value on the HSV color model. #818381 is not a Pantone color, but it is close to Pantone color Cool Gray 7. #818381 is not a DIC color, but it is close to DIC 653s*. #818381 is not a web safe color, but it is close to #999999.