The hex color #c00c9f is a dark color. The web-safe version is Hex
#CC0099. A complementary color is
#3FF360. The grayscale version is
#797979. A 20% lighter version of the original color is
#F33FD2, and Hex
#8D006C is the 20% darker color. If the color is saturated by 10%, you get
#C701A3. If the color is desaturated by 10%, the color
#B9179B is obtained.