What color is Emperor Wei Zi?

What you want to ask is what color is Emperor Wei Zi's clothes? Purple. Wei Zi's image in China mythology is very mysterious. He is often depicted as a fairy dressed in purple and sitting in a dragon chair. He usually has a smile on his face and looks very gentle. In the traditional culture of China, purple is regarded as a very mysterious and sacred color, so the image of Wei Zi is also very mysterious and sacred.