The hex color #83638c is a dark color. The web-safe version is Hex
#996699. A complementary color is
#7C9C73. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#B696BF, and Hex
#503059 is the 20% darker color. If the color is saturated by 10%, you get
#84618E. If the color is desaturated by 10%, the color
#82658A is obtained.