The hex color #a53f8f is a dark color. The web-safe version is Hex
#993399. A complementary color is
#5AC070. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#D872C2, and Hex
#720C5C is the 20% darker color. If the color is saturated by 10%, you get
#A93991. If the color is desaturated by 10%, the color
#A1458D is obtained.