The hex color #a1400c is a dark color. The web-safe version is Hex
#993300. A complementary color is
#5EBFF3. The grayscale version is
#4F4F4F. A 20% lighter version of the original color is
#D4733F, and Hex
#6E0D00 is the 20% darker color. If the color is saturated by 10%, you get
#A93F05. If the color is desaturated by 10%, the color
#994213 is obtained.