The hex color #a6568d is a dark color. The web-safe version is Hex
#996699. A complementary color is
#59A972. The grayscale version is
#838383. A 20% lighter version of the original color is
#D989C0, and Hex
#73235A is the 20% darker color. If the color is saturated by 10%, you get
#AA528E. If the color is desaturated by 10%, the color
#A35B8C is obtained.