What is a fundamental principle of color correction in PMU?

Using complementary colors to neutralize unwanted tones is a fundamental principle of color correction in permanent makeup. In the context of PMU, color correction often involves addressing issues such as faded or discolored pigments in the skin. Complementary colors are those that are opposite each other on the color wheel, and when mixed, they can cancel each other out. For example, if a client has an unwanted warm tone, such as red or orange, using a cool complementary color, like green or blue, can help neutralize that tone, resulting in a more balanced and aesthetically pleasing appearance.

This approach is essential for achieving the desired results and ensuring that the final outcome is natural and harmonious with the client's skin tone. Understanding how colors interact and the principles behind color theory allows permanent makeup artists to effectively correct issues and create beautiful, lasting results.

The other choices do not align with the fundamental concepts of color correction in PMU. Using dark colors to create depth does have its importance but does not directly relate to correcting unwanted tones. Focusing only on primary colors limits the artist's ability to mix and match hues for the necessary corrections. Lastly, while brighter shades may enhance visibility, they do not address the subtleties of color correction that are crucial for a successful