The hex color #a60e0f is a dark color. The web-safe version is Hex
#990000. A complementary color is
#59F1F0. The grayscale version is
#414141. A 20% lighter version of the original color is
#D94142, and Hex
#730000 is the 20% darker color. If the color is saturated by 10%, you get
#B0090A. If the color is desaturated by 10%, the color
#9C1314 is obtained.