Why should organic pigments and dyes be used together?

Organic pigments are brighter in color than dyes and have higher tinting strength, but the price is also high, but dyes are more transparent than organic pigments, so many transparent materials are made of dyes, such as: car tail lights, traffic lights, etc.

Why should organic pigments and dyes be used together?

Because the color of the dye cannot reach the vividness of the sample, but if all organic pigments are used, one is that the dispersion effect is not very good, and the other is that the cost is relatively high. Of course, there are also color matching according to the samples provided by customers. If the samples provided by many customers contain organic and dyes, it can be seen on the coordinate chart of the colorimeter, and the color matching is carried out according to the basis.