The hex color #a73b6d is a dark color. The web-safe version is Hex
#993366. A complementary color is
#58C492. The grayscale version is
#707070. A 20% lighter version of the original color is
#DA6EA0, and Hex
#74083A is the 20% darker color. If the color is saturated by 10%, you get
#AD366D. If the color is desaturated by 10%, the color
#A1406D is obtained.