Black & red hair, also known as auburn hair, is a natural hair color that falls between blonde and brown. It is characterized by a reddish-brown hue that can range from light copper to deep mahogany.
Auburn hair is relatively rare, occurring in only about 1% of the population. It is most common in people of Celtic descent, but it can also be found in people of other ethnicities. Auburn hair is often associated with beauty and mystery, and it has been featured in folklore and literature for centuries.