The hex color #af40e3 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#50BF1C. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#E273FF, and Hex
#7C0DB0 is the 20% darker color. If the color is saturated by 10%, you get
#B137EA. If the color is desaturated by 10%, the color
#AD49DC is obtained.