The hex color #CD45CD is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#32BA32. The grayscale version is
#A0A0A0. A 20% lighter version of the original color is
#FF78FF, and Hex
#9A129A is the 20% darker color. If the color is saturated by 10%, you get
#D23CD2. If the color is desaturated by 10%, the color
#C84EC8 is obtained.