The hex color #a75f7b is a dark color. The web-safe version is Hex
#996666. A complementary color is
#58A084. The grayscale version is
#808080. A 20% lighter version of the original color is
#DA92AE, and Hex
#742C48 is the 20% darker color. If the color is saturated by 10%, you get
#AB5C7A. If the color is desaturated by 10%, the color
#A3627C is obtained.