The hex color #a68fa9 is a light color. The web-safe version is Hex
#999999. A complementary color is
#597056. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#D9C2DC, and Hex
#735C76 is the 20% darker color. If the color is saturated by 10%, you get
#A78DAA. If the color is desaturated by 10%, the color
#A591A8 is obtained.