Why is the dragon robe of the Ming emperor red?

The robes of the Ming Dynasty were red;

All previous dynasties paid attention to the theory of five elements, and Jin Mu's fire, water and earth combined the five elements. The Yuan Dynasty advocated Jinde, so the Ming Dynasty advocated Huode. Fire is golden, fire is red.

Even the Ming emperor surnamed Zhu, Zhu also means red, so the Ming dynasty took red as the positive color.

Zhu Yuanzhang's uprising army belongs to the "Red Scarf Army" system, so the dragon robe is designated as red.

The picture above shows the red robe of the Ming Dynasty.