While red glazes had been used previously, Ming potters achieved a new level of intensity and brightness in the development of "coral red" glazes. The distinctive red tones and glossy surfaces are a key element of the overall beauty of the pieces that were decorated with this specific colour.
While cobalt blue was dominant, Ming Dynasty potters also explored and refined the use of iron-red glazes. These glazes, characterized by their warm reddish-brown tones and smooth, often glossy surfaces, became an important element in both the decorative and symbolic vocabulary of Ming pottery production. The use of these types of colours is a testament to the technical skill and artistic sensibility of potters during this era.
We touched on underglaze red earlier, but a deeper look at the specific use of copper red during the Yuan is valuable. The use of copper to achieve red tones in underglaze decoration was one of the most technically challenging techniques mastered by Yuan Dynasty potters, and the difficulty in the production of this colour makes surviving examples of Yuan period red pottery especially valuable.