What hair coloring technique involves using highlights to create dimension in the hair?

The technique that uses highlights to create dimension in the hair is balayage. Balayage involves hand-painting or sweeping color onto the hair to create a natural, sun-kissed effect. This method allows for soft, natural highlights, which gradually blend into the base color, adding depth and dimension without the stark contrast that traditional foiling might produce.

Balayage is especially popular because it allows for a more customized and less uniform finish, making it easier to maintain as the hair grows out. The highlights can vary in size and placement, contributing to a more three-dimensional look. This is particularly effective for achieving a more lived-in or low-maintenance coloring style.

Other techniques, like lowlighting, emphasize darker shades, while ombre involves a gradient effect from dark to light, and chunking features bold, distinct sections of color, which do not achieve the same kind of natural dimension that balayage does. Thus, balayage is the go-to method for creating subtle, multidimensional highlights in the hair.