Purple beans are a variety of beans that have a distinctive purple color, which can range from deep violet to lighter shades. They are often used in cooking for their unique appearance and flavor. These beans are rich in nutrients, including protein, fiber, and antioxidants, making them a healthy addition to various dishes. Common types of purple beans include purple pole beans and purple bush beans. They can be enjoyed fresh, cooked, or dried, and are often added to salads, soups, and stews. The vibrant color of purple beans can also enhance the visual appeal of meals, making them a popular choice among home cooks and chefs alike.