The hex color #a4490a is a dark color. The web-safe version is Hex
#993300. A complementary color is
#5BB6F5. The grayscale version is
#525252. A 20% lighter version of the original color is
#D77C3D, and Hex
#711600 is the 20% darker color. If the color is saturated by 10%, you get
#AC4803. If the color is desaturated by 10%, the color
#9C4A11 is obtained.