The hex color #140d13 is a dark color. The web-safe version is Hex
#000000. A complementary color is
#EBF2EC. The grayscale version is
#111111. A 20% lighter version of the original color is
#474046, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#140D13. If the color is desaturated by 10%, the color
#140D13 is obtained.