The hex color #a15c1c is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5EA3E3. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#D48F4F, and Hex
#6E2900 is the 20% darker color. If the color is saturated by 10%, you get
#A85C15. If the color is desaturated by 10%, the color
#9A5C23 is obtained.