The hex color #856f7c is a dark color. The web-safe version is Hex
#996666. A complementary color is
#7A9083. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#B8A2AF, and Hex
#523C49 is the 20% darker color. If the color is saturated by 10%, you get
#866E7C. If the color is desaturated by 10%, the color
#84707C is obtained.