Purple Bay

The Purple Bay (zǐxīng 紫騂), or Purple Bay horse (zǐxīngmǎ 紫騂馬) was a horse from the Dayuan nation in Ferghana valley. According to Xian Wendi mabiao it was once acquired by Cao Zhi and later given to Cao Pi.

Being from the Dayuan valley the horse may have been a "Blood-Sweating Thousand-li Horse", like the famous steed Red Hare might also have been.