The hex color #aa38a4 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#55C75B. The grayscale version is
#828282. A 20% lighter version of the original color is
#DD6BD7, and Hex
#770571 is the 20% darker color. If the color is saturated by 10%, you get
#AE31A7. If the color is desaturated by 10%, the color
#A63FA1 is obtained.