The hex color #2e1a2c is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D1E5D3. The grayscale version is
#272727. A 20% lighter version of the original color is
#614D5F, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#2F192D. If the color is desaturated by 10%, the color
#2D1B2B is obtained.