The hex color #3d3d0c is a dark color. The web-safe version is Hex
#333300. A complementary color is
#C2C2F3. The grayscale version is
#2D2D2D. A 20% lighter version of the original color is
#70703F, and Hex
#0A0A00 is the 20% darker color. If the color is saturated by 10%, you get
#3F3F09. If the color is desaturated by 10%, the color
#3B3B0F is obtained.