The hex color #af57a7 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#50A858. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#E28ADA, and Hex
#7C2474 is the 20% darker color. If the color is saturated by 10%, you get
#B251A9. If the color is desaturated by 10%, the color
#AC5DA5 is obtained.