The hex color #3b3d2c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#C4C2D3. The grayscale version is
#373737. A 20% lighter version of the original color is
#6E705F, and Hex
#080A00 is the 20% darker color. If the color is saturated by 10%, you get
#3B3E2B. If the color is desaturated by 10%, the color
#3B3C2D is obtained.