The hex color #a956db is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#56A924. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#DC89FF, and Hex
#7623A8 is the 20% darker color. If the color is saturated by 10%, you get
#AA4FE1. If the color is desaturated by 10%, the color
#A85DD5 is obtained.