The hex color #a63f7a is a dark color. The web-safe version is Hex
#993366. A complementary color is
#59C085. The grayscale version is
#757575. A 20% lighter version of the original color is
#D972AD, and Hex
#730C47 is the 20% darker color. If the color is saturated by 10%, you get
#AB3A7B. If the color is desaturated by 10%, the color
#A1447A is obtained.