The hex color #1e130e is a dark color. The web-safe version is Hex
#330000. A complementary color is
#E1ECF1. The grayscale version is
#151515. A 20% lighter version of the original color is
#514641, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#1F130D. If the color is desaturated by 10%, the color
#1D130F is obtained.