The hex color #2e271e is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D1D8E1. The grayscale version is
#262626. A 20% lighter version of the original color is
#615A51, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#2F271D. If the color is desaturated by 10%, the color
#2D271F is obtained.