Dyers are color specialists who specialize in the art of dyeing fabrics and other materials. They use a variety of techniques to create unique colors and patterns on fabrics, such as tie-dyeing, batik, and shibori. Dyers often work with natural dyes, such as plant-based dyes, to create vibrant colors. They also use synthetic dyes to achieve a wide range of colors. Dyers must have an eye for color and be able to mix and match different dyes to create the desired effect.