Pantone 646 has a hex value of #4696e3 which gives it an RGB value of (70, 150, 227). That makes it approximately 27% red, 59% green, and 89% blue. On the CYMK color model Pantone 646 is 69 cyan, 0 yellow, 34 magenta, and 11 black. It is also 209° hue, 74% saturation, and 58% lightness on the HSL color model and 209° hue, 69% saturation, and 89% value on the HSV color model. Pantone 646 is a Pantone color with the name 646. Pantone 646 is not a DIC color, but it is close to DIC 141s. Pantone 646 is not a web safe color, but it is close to #3399cc.