C.I. Disperse Violet 93 is a functional color-adjusting dye with bright shade but medium to low comprehensive fastness (especially light fastness and wet rubbing fastness for light colors). Its main uses are adjusting red light, formulating special gray-purple color systems, or enhancing color brightness, suitable for auxiliary color matching of conventional clothing, home textiles, and decorative fabrics that have no high requirements for light fastness and heat resistance.