The hex color #a72a7e is a dark color. The web-safe version is Hex
#993366. A complementary color is
#58D581. The grayscale version is
#707070. A 20% lighter version of the original color is
#DA5DB1, and Hex
#74004B is the 20% darker color. If the color is saturated by 10%, you get
#AD237F. If the color is desaturated by 10%, the color
#A1317D is obtained.