The hex color #a567a5 is a light color. The web-safe version is Hex
#996699. A complementary color is
#5A985A. The grayscale version is
#909090. A 20% lighter version of the original color is
#D89AD8, and Hex
#723472 is the 20% darker color. If the color is saturated by 10%, you get
#A763A7. If the color is desaturated by 10%, the color
#A36BA3 is obtained.