The hex color #c63b6e is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#39C491. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#F96EA1, and Hex
#93083B is the 20% darker color. If the color is saturated by 10%, you get
#CE356D. If the color is desaturated by 10%, the color
#BE416F is obtained.