The hex color #a74b18 is a dark color. The web-safe version is Hex
#993300. A complementary color is
#58B4E7. The grayscale version is
#595959. A 20% lighter version of the original color is
#DA7E4B, and Hex
#741800 is the 20% darker color. If the color is saturated by 10%, you get
#AF4A12. If the color is desaturated by 10%, the color
#9F4C1E is obtained.