The hex color #b3873c is a light color. The web-safe version is Hex
#CC9933. A complementary color is
#4C78C3. The grayscale version is
#7D7D7D. A 20% lighter version of the original color is
#E6BA6F, and Hex
#805409 is the 20% darker color. If the color is saturated by 10%, you get
#B88836. If the color is desaturated by 10%, the color
#AE8642 is obtained.