RGB (104, 127, 168)
Color #687fa8 has an RGB value of (104, 127, 168). That makes it approximately 41% red, 50% green, and 66% blue. On the CYMK color model #687fa8 is 38 cyan, 0 yellow, 24 magenta, and 34 black. It is also 218° hue, 27% saturation, and 53% lightness on the HSL color model and 218° hue, 38% saturation, and 66% value on the HSV color model. #687fa8 is not a Pantone color, but it is close to Pantone color 5285. #687fa8 is not a DIC color, but it is close to DIC 439s. #687fa8 is not a web safe color, but it is close to #666699.