The hex color #91684c is a dark color. The web-safe version is Hex
#996633. A complementary color is
#6E97B3. The grayscale version is
#6C6C6C. A 20% lighter version of the original color is
#C49B7F, and Hex
#5E3519 is the 20% darker color. If the color is saturated by 10%, you get
#956849. If the color is desaturated by 10%, the color
#8D684F is obtained.