The hex color #50105c is a dark color. The web-safe version is Hex
#660066. A complementary color is
#AFEFA3. The grayscale version is
#3F3F3F. A 20% lighter version of the original color is
#83438F, and Hex
#1D0029 is the 20% darker color. If the color is saturated by 10%, you get
#520B5F. If the color is desaturated by 10%, the color
#4E1559 is obtained.