Color #66b3ff has an RGB value of (102, 179, 255). That makes it approximately 40% red, 70% green, and 100% blue. On the CYMK color model #66b3ff is 60 cyan, 0 yellow, 30 magenta, and 0 black. It is also 210° hue, 100% saturation, and 70% lightness on the HSL color model and 210° hue, 60% saturation, and 100% value on the HSV color model. #66b3ff is not a Pantone color, but it is close to Pantone color 659. #66b3ff is not a DIC color, but it is close to DIC 2179s. #66b3ff is not a web safe color, but it is close to #66ccff.