Interior Design IRC Practice Practice Test

A tertiary color is created by mixing a primary color with a secondary color. The primary colors are red, blue, and yellow, while the secondary colors are green, orange, and purple.

In this context, yellow-orange, red-orange, and blue-violet are all examples of tertiary colors, as they are made by mixing a primary color with a secondary color. Yellow-orange comes from mixing yellow (a primary color) with orange (a secondary color), red-orange is formed by combining red (a primary color) with orange (a secondary color), and blue-violet is a mix of blue (a primary color) and violet (a secondary color).

Green, however, is a secondary color created by mixing the primary colors blue and yellow. Therefore, it does not meet the criteria for a tertiary color. Understanding the relationships among primary, secondary, and tertiary colors is essential in color theory, which is a fundamental concept in color selection and application in interior design.