The hex color #aa1e7e is a dark color. The web-safe version is Hex
#993366. A complementary color is
#55E181. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#DD51B1, and Hex
#77004B is the 20% darker color. If the color is saturated by 10%, you get
#B01680. If the color is desaturated by 10%, the color
#A4267C is obtained.