The hex color #cf1f5e is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#30E0A1. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#FF5291, and Hex
#9C002B is the 20% darker color. If the color is saturated by 10%, you get
#D9175C. If the color is desaturated by 10%, the color
#C52760 is obtained.