The hex color #7e061c is a dark color. The web-safe version is Hex
#660033. A complementary color is
#81F9E3. The grayscale version is
#353535. A 20% lighter version of the original color is
#B1394F, and Hex
#4B0000 is the 20% darker color. If the color is saturated by 10%, you get
#850119. If the color is desaturated by 10%, the color
#770B1F is obtained.