Color #515555 has an RGB value of (81, 85, 85). That makes it approximately 32% red, 33% green, and 33% blue. On the CYMK color model #515555 is 5 cyan, 0 yellow, 0 magenta, and 67 black. It is also 180° hue, 2% saturation, and 33% lightness on the HSL color model and 180° hue, 5% saturation, and 33% value on the HSV color model. #515555 is not a Pantone color, but it is close to Pantone color 431. #515555 is not a DIC color, but it is close to DIC 2367s. #515555 is not a web safe color, but it is close to #666666.