Final answer:
Lowlighting is the process of dyeing specific strands of hair to a darker color. This technique adds depth and contrast to the hair and can be achieved with either semi-permanent or permanent dyes. It can be performed at a salon or at home, with various results depending on hair's original color and porosity.
Step-by-step explanation:
The technique of coloring specific strands of hair to a darker shade than their natural or existing color is known as lowlighting. This method adds depth and dimension to the hair by creating shadows and contrast. Unlike highlights, which lighten strands to create a lighter overall appearance, lowlighting involves the application of darker hair dyes. This is often used to restore dimension in overly highlighted hair or to add warmth and richness.
Using semi-permanent or permanent hair dyes, the colorist can select strands and color them to the desired darker shade. Permanent hair coloring changes the hair's structure by chemically altering it, whereas semi-permanent color will wash out after several weeks. The final result and longevity of the color depend on the existing hair color, porosity, and whether a permanent or semi-permanent dye is used.
Hair lowlighting can be performed by professionals in salons or at home. Proper care and maintenance are required to ensure the longevity of the color and to keep the hair healthy and vibrant.