The hex color #a50b9e is a dark color. The web-safe version is Hex
#990099. A complementary color is
#5AF461. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#D83ED1, and Hex
#72006B is the 20% darker color. If the color is saturated by 10%, you get
#AA01A3. If the color is desaturated by 10%, the color
#A01599 is obtained.