The hex color #a15b3f is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5EA4C0. The grayscale version is
#696969. A 20% lighter version of the original color is
#D48E72, and Hex
#6E280C is the 20% darker color. If the color is saturated by 10%, you get
#A75A3B. If the color is desaturated by 10%, the color
#9B5C43 is obtained.