Which statement accurately describes skin type 6?

Skin type 6 is characterized by having black skin, typically accompanied by dark eyes. Individuals with this skin type have a high concentration of melanin, which provides a natural protection against UV radiation, making them less prone to sunburn compared to lighter skin types. This melanin content often results in a rich pigmentation that can vary within the skin type itself, but fundamentally, these individuals usually do not burn easily and may tan deeply if they sunbathe.

The other options describe skin types that are lighter in pigmentation. For instance, fair skin that tans easily corresponds to lighter skin types with less melanin, while dark hair with brown skin indicates a medium skin type, and light brown skin with high sunburn potential also refers to a skin type that is significantly less pigmented than skin type 6. Thus, the defining characteristics of skin type 6 primarily focus on deeper pigmentation and a lower risk of sunburn, aligning it specifically with black skin and dark eyes.