North Dakota Cosmetology Practice Exam

Which colors are considered primary colors in color theory?

1. Green, orange, and purple

2. Black, white, and gray

3. Red, blue, and yellow

4. Pink, teal, and brown

The correct answer is: Red, blue, and yellow

In color theory, primary colors are defined as those that cannot be created by mixing other colors together. They serve as the foundational colors from which all other colors can be mixed. The primary colors in traditional color theory are red, blue, and yellow. When combined in different ways, these colors can produce a wide range of other colors, such as secondary colors (green, orange, and purple) and tertiary colors. Understanding primary colors is crucial in fields like cosmetology because they are often utilized in hair coloring and makeup applications. By knowing how to mix primary colors, professionals can create desired shades and tones to achieve the desired look for their clients. For example, mixing equal parts of red and yellow results in orange, while mixing blue and yellow produces green. The other options provided do not fit the definition of primary colors. Green, orange, and purple are secondary colors; black, white, and gray are neutrals; and pink, teal, and brown are all shades or tints rather than primary colors. This foundational knowledge about colors is essential for effective application in various cosmetology practices.