What is the common meaning of the color red in flag symbolism?

The color red in flag symbolism is widely associated with courage. Throughout history, many nations and organizations have used red to symbolize bravery and valor, especially in the context of warfare and sacrifice. It reflects the blood shed by those who fought for freedom and independence, representing the strength and determination of people who are willing to defend their country or cause.

In contrast, other colors such as white often symbolize purity, blue can represent peace or loyalty, and yellow or gold might embody justice. Therefore, red's strong association with courage is distinguishable from these other meanings, reinforcing its role in flag symbolism as a representation of bravery and resilience.