The hex color #cb631c is a dark color. The web-safe version is Hex
#CC6633. A complementary color is
#349CE3. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#FE964F, and Hex
#983000 is the 20% darker color. If the color is saturated by 10%, you get
#D46214. If the color is desaturated by 10%, the color
#C26424 is obtained.