The hex color #8b7b6c is a dark color. The web-safe version is Hex
#996666. A complementary color is
#748493. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#BEAE9F, and Hex
#584839 is the 20% darker color. If the color is saturated by 10%, you get
#8D7B6A. If the color is desaturated by 10%, the color
#897B6E is obtained.