The hex color #83706c is a dark color. The web-safe version is Hex
#996666. A complementary color is
#7C8F93. The grayscale version is
#757575. A 20% lighter version of the original color is
#B6A39F, and Hex
#503D39 is the 20% darker color. If the color is saturated by 10%, you get
#84706B. If the color is desaturated by 10%, the color
#82716D is obtained.