What effect does pre-lightening have on the application of vivid colors?

Pre-lightening is a critical step in the process of applying vivid colors, particularly when working with shades that are bright or bold. The primary reason for pre-lightening the hair is to remove the existing pigment, allowing for a clearer canvas on which the vivid colors can be applied. By lightening the natural hair color, the intensity and vibrancy of the chosen vivid shade is significantly enhanced.

When hair is pre-lightened, the underlying tones become more compatible with the vivid color, which means that the color will appear richer and more saturated. This process is essential for achieving the desired impact and ensuring that the end result reflects the true essence of the vivid color, as darker or unlightened hair can muddle or dull the brightness of the applied hue.

In summary, pre-lightening prepares the hair to receive vivid colors more effectively, allowing those colors to appear brighter and more striking, which is why the enhancement of vibrancy is the correct outcome of this technique.