The hex color #a50d9c is a dark color. The web-safe version is Hex
#990099. A complementary color is
#5AF263. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#D840CF, and Hex
#720069 is the 20% darker color. If the color is saturated by 10%, you get
#AA03A0. If the color is desaturated by 10%, the color
#A01798 is obtained.