The hex color #aa5fa1 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#55A05E. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#DD92D4, and Hex
#772C6E is the 20% darker color. If the color is saturated by 10%, you get
#AD5AA3. If the color is desaturated by 10%, the color
#A7649F is obtained.