Final answer:
Demipermanent haircolor, also known as no-lift deposit-only color, is a type of hair color that does not lighten the hair. It gradually fades over time and lasts for about four to six weeks.
Step-by-step explanation:
Demipermanent haircolor is also known as no-lift deposit-only color. It is a type of hair color that does not lighten the hair and is often used to add color or enhance the current color of the hair. Unlike permanent haircolor, demipermanent haircolor does not require a developer, which makes it less damaging to the hair. It gradually fades over time, typically lasting for about four to six weeks.