Environmentally friendly composite inorganic pigments are a type of pigment with environmental friendliness and excellent performance. It is composed of various inorganic pigment particles and other components, which are compounded and prepared through specific process methods. It does not bleed or migrate, has strong covering power, and has advanced light resistance, weather resistance, high temperature resistance, acid and alkali resistance. Even when diluted with white pigments or other substrates, it has excellent fastness to light, heat, climate, and chemicals. Therefore, it is particularly suitable for coating products with high requirements for light resistance, weather resistance, temperature resistance, etc., and can be used outdoors for decades without fading. This series of pigments mainly includes varieties such as titanium nickel yellow, titanium chromium brown, cobalt green, cobalt blue, iron chromium black, iron zinc chromium brown, copper chromium black, bismuth yellow, etc.