The hex color #2f3b2c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D0C4D3. The grayscale version is
#323232. A 20% lighter version of the original color is
#626E5F, and Hex
#000800 is the 20% darker color. If the color is saturated by 10%, you get
#2F3C2B. If the color is desaturated by 10%, the color
#2F3A2D is obtained.