Skin tone refers to the natural shade and color of an individual's skin. It is an important aspect of physical appearance and is often used to describe people of different races and ethnicities. However, there are several synonyms that can be used to describe skin tone, such as complexion, pigmentation, coloring, and hue. These terms focus on the overall appearance of the skin's color and can be used in a more general sense to describe a wide range of skin tones. Additionally, terms like melanin levels, undertones, and shades can be used to describe more specific aspects of skin tone and coloration.