The hex color #7e4a4c is a dark color. The web-safe version is Hex
#663333. A complementary color is
#81B5B3. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#B17D7F, and Hex
#4B1719 is the 20% darker color. If the color is saturated by 10%, you get
#81484A. If the color is desaturated by 10%, the color
#7B4C4E is obtained.