The hex color #af74b9 is a light color. The web-safe version is Hex
#9966CC. A complementary color is
#508B46. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#E2A7EC, and Hex
#7C4186 is the 20% darker color. If the color is saturated by 10%, you get
#B170BC. If the color is desaturated by 10%, the color
#AD78B6 is obtained.