The hex color #3d3c35 is a dark color. The web-safe version is Hex
#333333. A complementary color is
#C2C3CA. The grayscale version is
#3A3A3A. A 20% lighter version of the original color is
#706F68, and Hex
#0A0902 is the 20% darker color. If the color is saturated by 10%, you get
#3D3C35. If the color is desaturated by 10%, the color
#3D3C36 is obtained.