The hex color #af3ecf is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#50C130. The grayscale version is
#949494. A 20% lighter version of the original color is
#E271FF, and Hex
#7C0B9C is the 20% darker color. If the color is saturated by 10%, you get
#B235D5. If the color is desaturated by 10%, the color
#AC47C9 is obtained.