The hex color #760f0c is a dark color. The web-safe version is Hex
#660000. A complementary color is
#89F0F3. The grayscale version is
#303030. A 20% lighter version of the original color is
#A9423F, and Hex
#430000 is the 20% darker color. If the color is saturated by 10%, you get
#7D0C08. If the color is desaturated by 10%, the color
#6F1210 is obtained.