what are the primary colours

The primary colors are a set of colors that can be mixed in varying amounts to produce a wide range of other colors. There are different models of primary colors, including RGB (red, green, and blue), CMY (cyan, magenta, and yellow), and RYB (red, yellow, and blue) . In the RGB model, the primary colors are red, green, and blue, and they are used in digital devices such as televisions and computers. In the CMY model, the primary colors are cyan, magenta, and yellow, and they are used in printing images. The RYB model, which includes red, yellow, and blue, is the oldest and most accessible of the three color models and is widely taught as the main primary colors. In the context of physics and light, the primary colors are red, green, and blue. Therefore, the primary colors can vary depending on the context in which they are being used.