The hex color #2e3c34 is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D1C3CB. The grayscale version is
#353535. A 20% lighter version of the original color is
#616F67, and Hex
#000901 is the 20% darker color. If the color is saturated by 10%, you get
#2D3D34. If the color is desaturated by 10%, the color
#2F3B34 is obtained.