What SRM value represents a deep brown color?

The SRM (Standard Reference Method) value of 30 is representative of a deep brown color in beer. The SRM scale measures the color intensity of beers, with lower values indicating lighter colors and higher values indicating darker colors. An SRM of 30 typically corresponds to styles such as certain Imperial Stouts or dark Belgian ales, where the malting process and the use of roasted grains contribute to a rich, dark, and deep brown appearance. This higher SRM value shows how the darker pigments developed during the malting and brewing process lead to that characteristic color. Conversely, lower SRM values, like those represented in the other choices, typically indicate much lighter colors such as pale ales or lagers.