The hex color #3e3d29 is a dark color. The web-safe version is Hex
#333333. A complementary color is
#C1C2D6. The grayscale version is
#373737. A 20% lighter version of the original color is
#71705C, and Hex
#0B0A00 is the 20% darker color. If the color is saturated by 10%, you get
#3F3E28. If the color is desaturated by 10%, the color
#3D3C2A is obtained.