Is it correct that the development of traditional decorative colors in China first appeared in Shang Dynasty?

Correct. It is correct that the development of traditional decorative colors in China first appeared in Shang Dynasty. The Chinese nation first established the color composition in the Shang Dynasty, forming five colors: red, yellow, cyan, black and white. China's traditional culture is profound and has a long history of 5,000 years. Oracle Bone Inscriptions, four great inventions, four great classical novels, the Book of Changes, the Analects of Confucius, Tang poetry, Song poetry, abacus and calligraphy are all recorded.