The hex color #271c2c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D8E3D3. The grayscale version is
#252525. A 20% lighter version of the original color is
#5A4F5F, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#271B2D. If the color is desaturated by 10%, the color
#271D2B is obtained.