The hex color #2e1d2f is a dark color. The web-safe version is Hex
#333333. A complementary color is
#D1E2D0. The grayscale version is
#292929. A 20% lighter version of the original color is
#615062, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#2F1C30. If the color is desaturated by 10%, the color
#2D1E2E is obtained.