The hex color #a918a6 is a dark color. The web-safe version is Hex
#990099. A complementary color is
#56E759. The grayscale version is
#787878. A 20% lighter version of the original color is
#DC4BD9, and Hex
#760073 is the 20% darker color. If the color is saturated by 10%, you get
#AE0EAB. If the color is desaturated by 10%, the color
#A422A1 is obtained.