What does melanin look like?

Melanin is a dark pigment found in the skin, hair, and eyes of humans and animals. It typically appears as a range of colors from brown to black, though it can also be found in lighter shades like yellow and red in certain contexts. In skin, melanin provides coloration and is responsible for the variation in skin tones across different individuals. Under a microscope, melanin can look like small granules or clusters within cells.