Florida Barber License Practice Test

Three primary colors are blue, red, and ________.

1. Green

2. Yellow

3. Purple

4. Black

The correct answer is: Yellow

The correct answer is yellow, as it completes the set of primary colors when combined with blue and red. In color theory, primary colors are fundamental hues that can be combined in various ways to create a spectrum of other colors. Blue, red, and yellow are known as the primary colors in the subtractive color model, which is often used in art and design. These colors are unique because they cannot be created by mixing other colors together. Instead, they serve as the building blocks for creating a wide variety of other colors. For example, mixing blue and yellow results in green, and combining red and yellow produces orange. Understanding this concept is critical for anyone studying art, design, or related fields, as it informs their approach to color mixing and creation. In contrast, green, purple, and black are not primary colors in this context: green is a secondary color made by mixing blue and yellow; purple is another secondary color made from red and blue; and black is the absence of color altogether in subtractive color mixing. Thus, yellow is the only correct answer that completes the set of primary colors along with blue and red.