The hex color #7a5a3c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#85A5C3. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#AD8D6F, and Hex
#472709 is the 20% darker color. If the color is saturated by 10%, you get
#7D5A39. If the color is desaturated by 10%, the color
#775A3F is obtained.