Learn about different brown shades, from popular colors like bronze, copper, and tan to light and dark browns. Find their names, Hex, RGB, and CMYK codes for design purposes. Dark brown is a medium dark shade of brown with the hex code #5C4033, one of a family of neutral brown tones that make it popular in decorating and design. Dark brown is often seen in nature and is considered a homey and grounding color . Dark Brown Color Codes : HEX, RGB, and CMYK. Find hex, RGB and CMYK color values of some favorite shades of Dark Brown . Browns are usually described as light or dark, reddish, yellowish, or gray- brown . There are no standardized names for shades of brown ; the same shade may have different names on different color lists, and sometimes one name (such as beige or puce) can refer to several very different colors.