The hex color #0e190e is a dark color. The web-safe version is Hex
#000000. A complementary color is
#F1E6F1. The grayscale version is
#121212. A 20% lighter version of the original color is
#414C41, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#0E1A0E. If the color is desaturated by 10%, the color
#0E180E is obtained.