The hex color #b57a19 is a light color. The web-safe version is Hex
#CC6600. A complementary color is
#4A85E6. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#E8AD4C, and Hex
#824700 is the 20% darker color. If the color is saturated by 10%, you get
#BC7B11. If the color is desaturated by 10%, the color
#AE7921 is obtained.