Color #666668 has an RGB value of (102, 102, 104). That makes it approximately 40% red, 40% green, and 41% blue. On the CYMK color model #666668 is 2 cyan, 0 yellow, 2 magenta, and 59 black. It is also 240° hue, 1% saturation, and 40% lightness on the HSL color model and 240° hue, 2% saturation, and 41% value on the HSV color model. #666668 is not a Pantone color, but it is close to Pantone color 424. #666668 is not a DIC color, but it is close to DIC 546s*. #666668 is not a web safe color, but it is close to #666666.