Do you think that bullfighting will go crazy like crazy because you see red cloth, no, in fact, bullfighting is almost all color blindness.
The American psychologist Stratton once studied 40 cows. No matter whether it was red or green, the bullfighting did not respond. Only the objects that were shaken would stimulate the bullfighting, causing the bullfight.
So why do bullfighters use red cloth? The main reason is that human beings are more sensitive to red, and red is more likely to hype the atmosphere of the scene, which is for people to see.