The hex color #a15ebd is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#5EA142. The grayscale version is
#949494. A 20% lighter version of the original color is
#D491F0, and Hex
#6E2B8A is the 20% darker color. If the color is saturated by 10%, you get
#A259C1. If the color is desaturated by 10%, the color
#A063B9 is obtained.