The hex color #c3470c is a dark color. The web-safe version is Hex
#CC3300. A complementary color is
#3CB8F3. The grayscale version is
#5D5D5D. A 20% lighter version of the original color is
#F67A3F, and Hex
#901400 is the 20% darker color. If the color is saturated by 10%, you get
#CD4504. If the color is desaturated by 10%, the color
#B94914 is obtained.