The hex color #847e6c is a dark color. The web-safe version is Hex
#996666. A complementary color is
#7B8193. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#B7B19F, and Hex
#514B39 is the 20% darker color. If the color is saturated by 10%, you get
#857E6B. If the color is desaturated by 10%, the color
#837E6D is obtained.