The hex color #cf3aa8 is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#30C557. The grayscale version is
#909090. A 20% lighter version of the original color is
#FF6DDB, and Hex
#9C0775 is the 20% darker color. If the color is saturated by 10%, you get
#D531AA. If the color is desaturated by 10%, the color
#C943A6 is obtained.