The hex color #a15f15 is a dark color. The web-safe version is Hex
#996600. A complementary color is
#5EA0EA. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#D49248, and Hex
#6E2C00 is the 20% darker color. If the color is saturated by 10%, you get
#A85F0E. If the color is desaturated by 10%, the color
#9A5F1C is obtained.