The hex color #AA3A8F is a dark color. The web-safe version is Hex
#993399. A complementary color is
#55C570. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#DD6DC2, and Hex
#77075C is the 20% darker color. If the color is saturated by 10%, you get
#AF3391. If the color is desaturated by 10%, the color
#A5418D is obtained.