What are the primary hues in color theory?

The primary hues in color theory, particularly in the traditional sense, are red, yellow, and blue. This combination serves as the foundation for creating a wide spectrum of colors by mixing these primary colors in various ways. For instance, by combining red and yellow, one can produce orange, while mixing yellow and blue yields green.

In contrast, other options represent different color models. The red-green-blue (RGB) model mentioned in the first choice refers primarily to additive color mixing, used mainly in digital displays and lighting. The third choice discusses violet, which is not considered a primary hue in traditional art contexts. The fourth option suggests a combination that does not align with standard primary colors in any recognized model.

Thus, red, yellow, and blue are established as the primary hues in classical color theory, enabling artists and designers to understand and manipulate color relationships effectively.