The hex color #a42a88 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#5BD577. The grayscale version is
#727272. A 20% lighter version of the original color is
#D75DBB, and Hex
#710055 is the 20% darker color. If the color is saturated by 10%, you get
#A9238A. If the color is desaturated by 10%, the color
#9F3186 is obtained.