What type of hair color is primarily used to achieve pale and delicate colors on prelightened hair?

The choice of traditional semipermanent and demipermanent hair products for achieving pale and delicate colors on prelightened hair is correct because these types of color products provide the right formulation to add subtle hues without overwhelming the already lightened base.

Semipermanent and demipermanent colors contain lower levels of ammonia or are completely ammonia-free, allowing them to deposit color more gently. They mix well with the hair's natural undertones and can enhance those lighter shades while maintaining a harmonious look. In cases where hair has been prelightened, using these types of colors is ideal as they can create soft pastel shades or nuanced tones that won’t compromise the integrity of the hair.

In contrast, permanent hair color typically contains higher amounts of ammonia and developers that may lead to more intense results, which can be too harsh for delicate coloration on prelightened hair. Temporary hair colors usually wash out rapidly and may not have the lasting power needed for a desired delicate shade. High lift color products are formulated to lift and deposit color simultaneously, often resulting in brighter or more vivid hues, which may overpower the subtlety required for pale colors on prelightened strands.