The hex color #c9063c is a dark color. The web-safe version is Hex
#CC0033. A complementary color is
#36F9C3. The grayscale version is
#595959. A 20% lighter version of the original color is
#FC396F, and Hex
#960009 is the 20% darker color. If the color is saturated by 10%, you get
#D40039. If the color is desaturated by 10%, the color
#BE0E3F is obtained.