The hex color #1d0e1d is a dark color. The web-safe version is Hex
#330033. A complementary color is
#E2F1E2. The grayscale version is
#181818. A 20% lighter version of the original color is
#504150, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#1E0D1E. If the color is desaturated by 10%, the color
#1D0F1D is obtained.