The hex color #cf72e6 is a light color. The web-safe version is Hex
#CC66FF. A complementary color is
#308D19. The grayscale version is
#B8B8B8. A 20% lighter version of the original color is
#FFA5FF, and Hex
#9C3FB3 is the 20% darker color. If the color is saturated by 10%, you get
#D16BEB. If the color is desaturated by 10%, the color
#CD79E1 is obtained.