The hex color #2f3a0f is a dark color. The web-safe version is Hex
#333300. A complementary color is
#D0C5F0. The grayscale version is
#282828. A 20% lighter version of the original color is
#626D42, and Hex
#000700 is the 20% darker color. If the color is saturated by 10%, you get
#303C0D. If the color is desaturated by 10%, the color
#2E3812 is obtained.