Color combinations refer to the way different colors are paired or grouped together to create a visually appealing effect. These combinations can evoke various emotions and responses, making them essential in fields like art, design, and fashion. Common color schemes include complementary, analogous, and triadic combinations, each offering a unique aesthetic. Understanding color theory helps in selecting effective color combinations. For instance, complementary colors, such as red and green, are opposite each other on the color wheel and create a vibrant contrast. In contrast, analogous colors, like blue, green, and yellow, sit next to each other and provide a harmonious look.