The hex color #cf037a is a dark color. The web-safe version is Hex
#CC0066. A complementary color is
#30FC85. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#FF36AD, and Hex
#9C0047 is the 20% darker color. If the color is saturated by 10%, you get
#D9007B. If the color is desaturated by 10%, the color
#C50E79 is obtained.