The hex color #af3d8d is a dark color. The web-safe version is Hex
#993399. A complementary color is
#50C272. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#E270C0, and Hex
#7C0A5A is the 20% darker color. If the color is saturated by 10%, you get
#B4378F. If the color is desaturated by 10%, the color
#AA438B is obtained.