The hex color #820c9c is a dark color. The web-safe version is Hex
#990099. A complementary color is
#7DF363. The grayscale version is
#636363. A 20% lighter version of the original color is
#B53FCF, and Hex
#4F0069 is the 20% darker color. If the color is saturated by 10%, you get
#8503A2. If the color is desaturated by 10%, the color
#7F1596 is obtained.