Food colors are common in our daily lives, and they can be found in unexpected places like meals and drinks. Food colors are used to change the color of food or beverages to make them more appealing. The three food colors are natural food colors, synthetic food colors, and combined food colors. Food colors are used in both commercial and home cooking to encourage customers to buy a product based on its appearance. It enhances the flavor, texture, and appearance of the product while retaining its freshness and flavor. Cosmetics, medications, and medical devices all use food colorants in some way.