Cold Brew and Melange are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Cold Brew and Melange's differentiating factor?In following section we will take a close look at what is Cold Brew and Melange color, serving style, types and much more. First thing to know is what are the different types of Cold Brew and Melange. Well, Cold Brew types include Iced Coffee while types of Melange are NA.