Why are organic pigments used with dyes?

Because the color of the dye can not reach the vivid degree 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 diagram of the color meter, and it can be determined which C the customers use. INO stuff, based on the basic color scheme.