Stone Gray has a hex value of #928e85 which gives it an RGB value of (146, 142, 133). That makes it approximately 57% red, 56% green, and 52% blue. On the CYMK color model Stone Gray is 0 cyan, 9 yellow, 3 magenta, and 43 black. It is also 42° hue, 6% saturation, and 55% lightness on the HSL color model and 42° hue, 9% saturation, and 57% value on the HSV color model. Stone Gray is not a Pantone color, but it is close to Pantone color 415. Stone Gray is not a DIC color, but it is close to DIC 542s. Stone Gray is not a web safe color, but it is close to #999999.