The hex color #8b139c is a dark color. The web-safe version is Hex
#990099. A complementary color is
#74EC63. The grayscale version is
#696969. A 20% lighter version of the original color is
#BE46CF, and Hex
#580069 is the 20% darker color. If the color is saturated by 10%, you get
#8E0AA1. If the color is desaturated by 10%, the color
#881C97 is obtained.