The hex color #be603f is a dark color. The web-safe version is Hex
#CC6633. A complementary color is
#419FC0. The grayscale version is
#747474. A 20% lighter version of the original color is
#F19372, and Hex
#8B2D0C is the 20% darker color. If the color is saturated by 10%, you get
#C55E3A. If the color is desaturated by 10%, the color
#B76244 is obtained.