The hex color #b7774c is a light color. The web-safe version is Hex
#CC6633. A complementary color is
#4888B3. The grayscale version is
#7E7E7E. A 20% lighter version of the original color is
#EAAA7F, and Hex
#844419 is the 20% darker color. If the color is saturated by 10%, you get
#BD7647. If the color is desaturated by 10%, the color
#B17851 is obtained.