The hex color #5b372c is a dark color. The web-safe version is Hex
#663333. A complementary color is
#A4C8D3. The grayscale version is
#3F3F3F. A 20% lighter version of the original color is
#8E6A5F, and Hex
#280400 is the 20% darker color. If the color is saturated by 10%, you get
#5E362A. If the color is desaturated by 10%, the color
#58382E is obtained.