The Luscher Color Test is a psychological tool developed by Swiss psychologist Max Luscher in the 1940s. It is a projective test designed to measure a person's psychological state and personality traits based on their color preferences. In the test, individuals are presented with a set of eight standardized colors and asked to rank them in order of preference.

Luscher believed that color choices are linked to emotional states and can provide insights into an individual's personality, emotional well-being, and potential areas of psychological concern. The test is often used in clinical settings, career counseling, and research, but its scientific validity and reliability have been subject to criticism. It's important to note that the Luscher Color Test is not widely accepted as a standalone diagnostic tool, and its interpretation requires careful consideration by trained professionals.