Traditional Chinese color Zi Tang color

Quick answer：

Zi Tang, also known as 'purple plum', is a traditional Chinese color with a rich history. It is a warm, reddish purple color often associated with elegance and nobility in Chinese culture. It is derived from the pigment obtained from the bark of the zi tang tree, which is used in traditional Chinese painting and fabrics. The color has been a part of Chinese aesthetics for centuries, symbolizing wealth and prosperity.