Yes, black hair is naturally possible and more common than you might think. While some argue that even the darkest hair is technically a very dark brown, scientific evidence supports the existence of true black hair. People of Asian and African descent are more likely to have jet black hair.
The color of hair depends on the amount of melanin pigment present in the hair shaft. Black hair has the highest concentration of melanin, resulting in its dark color.
It's important to note that the perception of color can be subjective and influenced by lighting conditions. However, scientific analysis confirms that black hair is a distinct hair color with a high melanin content.