The hex color #aa38d4 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#55C72B. The grayscale version is
#929292. A 20% lighter version of the original color is
#DD6BFF, and Hex
#7705A1 is the 20% darker color. If the color is saturated by 10%, you get
#AC2FDB. If the color is desaturated by 10%, the color
#A841CD is obtained.