In the Han Dynasty, bright yellow was not a special color for emperors. You see, in 1994, the Three Kingdoms, whether it was Xian Di or the other three monarchs, were crowned in a standard way, mainly in black and red. The so-called black is a dress, red is a petticoat, and the mystery is the ground. Red is generally used for underskirts. As for yellow, it was exclusively used by emperors in the Ming and Qing Dynasties. In the TV series, in order to make the clothes bright and beautiful, yellow with high brightness is chosen as a set of luxurious casual clothes. . I'll give you a picture to see the colors used in the costumes of the Han emperors. By the way, the boss's Three Kingdoms can basically be used as a textbook of historical features, and there is no need to be rigorous.