The hex color #3D3000 is a dark color. The web-safe version is Hex
#333300. A complementary color is
#C2CFFF. The grayscale version is
#242424. A 20% lighter version of the original color is
#706333, and Hex
#0A0000 is the 20% darker color. If the color is saturated by 10%, you get
#3F3100. If the color is desaturated by 10%, the color
#3B2F04 is obtained.