The hex color #a963a8 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#569C57. The grayscale version is
#919191. A 20% lighter version of the original color is
#DC96DB, and Hex
#763075 is the 20% darker color. If the color is saturated by 10%, you get
#AB5EAA. If the color is desaturated by 10%, the color
#A768A6 is obtained.