The hex color #a8438d is a dark color. The web-safe version is Hex
#993399. A complementary color is
#57BC72. The grayscale version is
#7D7D7D. A 20% lighter version of the original color is
#DB76C0, and Hex
#75105A is the 20% darker color. If the color is saturated by 10%, you get
#AC3D8F. If the color is desaturated by 10%, the color
#A4498B is obtained.