The hex color #a5678a is a dark color. The web-safe version is Hex
#996699. A complementary color is
#5A9875. The grayscale version is
#878787. A 20% lighter version of the original color is
#D89ABD, and Hex
#723457 is the 20% darker color. If the color is saturated by 10%, you get
#A8648A. If the color is desaturated by 10%, the color
#A26A8A is obtained.