The hex color #a6340a is a dark color. The web-safe version is Hex
#993300. A complementary color is
#59CBF5. The grayscale version is
#4C4C4C. A 20% lighter version of the original color is
#D9673D, and Hex
#730100 is the 20% darker color. If the color is saturated by 10%, you get
#AF3203. If the color is desaturated by 10%, the color
#9D3611 is obtained.