The hex color #7a4b4c is a dark color. The web-safe version is Hex
#663333. A complementary color is
#85B4B3. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#AD7E7F, and Hex
#471819 is the 20% darker color. If the color is saturated by 10%, you get
#7D494B. If the color is desaturated by 10%, the color
#774D4E is obtained.