The hex color #736a3c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#8C95C3. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#A69D6F, and Hex
#403709 is the 20% darker color. If the color is saturated by 10%, you get
#756B39. If the color is desaturated by 10%, the color
#71693F is obtained.