The hex color #c3662c is a dark color. The web-safe version is Hex
#CC6633. A complementary color is
#3C99D3. The grayscale version is
#727272. A 20% lighter version of the original color is
#F6995F, and Hex
#903300 is the 20% darker color. If the color is saturated by 10%, you get
#CB6525. If the color is desaturated by 10%, the color
#BB6733 is obtained.