How would you describe the method of “ombre” coloring?

Ombre coloring is characterized by a gradient effect where the hair transitions from a darker shade at the roots to a lighter shade at the ends. This technique creates a natural, sun-kissed appearance as the color shifts gradually, giving depth and dimension to the hair. It's popular for its low-maintenance aspect since the roots can grow out without requiring immediate touch-ups, allowing the lighter ends to remain vibrant.

The other options describe different coloring techniques that don’t capture the essence of ombre. For example, a uniform color throughout the hair does not allow for the variation seen in ombre styling, while a blend of multiple bright colors suggests a multicolored approach rather than a gradient. Lastly, foil application is commonly used in techniques such as balayage or highlights, which differ significantly from the smooth color transition central to the ombre style.