The hex color #cf5b05 is a dark color. The web-safe version is Hex
#CC6600. A complementary color is
#30A4FA. The grayscale version is
#656565. A 20% lighter version of the original color is
#FF8E38, and Hex
#9C2800 is the 20% darker color. If the color is saturated by 10%, you get
#DA5A00. If the color is desaturated by 10%, the color
#C45C0F is obtained.