The hex color #cf5f64 is a light color. The web-safe version is Hex
#CC6666. A complementary color is
#30A09B. The grayscale version is
#868686. A 20% lighter version of the original color is
#FF9297, and Hex
#9C2C31 is the 20% darker color. If the color is saturated by 10%, you get
#D65B61. If the color is desaturated by 10%, the color
#C86367 is obtained.