The term 'Salon Color' can refer to two different solutions in a crossword puzzle: HENNA (5 letters) and TAN (3 letters). HENNA is a plant-based dye that has been used for centuries to color hair, skin, and nails. It is often used in salons to create temporary tattoos and other body art. TAN, on the other hand, is a color achieved by exposing the skin to ultraviolet light. Tanning beds are commonly used in salons to give people a sun-kissed look.