Formulation of new colors, correction and quality control for the painting products industry. The quality of reproduction of a new color is today one of the most important needs for all companies operating in the industry pigments and dyes sector. The market demand and that of single users is increasingly severe and has to respond to international standards which are increasingly narrow, as well as responding to the need for greater quality. Other needs such as the speed of response, the optimum study of the formula of a new color, both as regards its qualitative and economic aspects, suggests that the pigment producing company equip itself with a Colormetric system for the optimum solution of the various problems.