The hex color #a63aa8 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#59C557. The grayscale version is
#838383. A 20% lighter version of the original color is
#D96DDB, and Hex
#730775 is the 20% darker color. If the color is saturated by 10%, you get
#AA33AC. If the color is desaturated by 10%, the color
#A241A4 is obtained.