What are primary colors that cannot be made by mixing other colors?

The primary colors that cannot be created by mixing other colors are red, yellow, and blue. These colors serve as the foundational building blocks for creating a wide range of other colors through mixing. In color theory, primary colors play a crucial role because they are the colors that can be combined in various ways to produce secondary colors (such as orange, green, and purple) as well as tertiary colors.

The selection of red, yellow, and blue is grounded in traditional color theory, particularly in the realm of art and design, where these colors have been widely accepted for centuries. This understanding is essential for anyone working in fields related to color usage, such as visual arts, design, and education, as it provides a framework for color mixing and application.