This system provides a visual representation of the semi-permanent hair colors available within the Wella Professionals Color Touch line. It typically displays color swatches, often on hair strands, accompanied by numerical codes and descriptions to aid in precise color selection. These resources may be presented physically as printed booklets or digitally through websites and apps.
Accurate color selection is paramount for client satisfaction and professional results in hair coloring. These tools offer a crucial bridge between the desired shade and the technical execution, minimizing the risk of miscommunication and color discrepancies. Understanding the nuances of each shade and its potential interaction with existing hair color is simplified through the visual and descriptive information provided. Over time, these guides have evolved alongside advancements in hair coloring technology, reflecting current trends and innovations.