Abstract: This invention related to organomineral pigment-fillers, obtained as a result of specific reactions between inorganic ionic material and organic substances with ionic chromogens. The materials obtained as a result of these reactions are used as pigments added to various composites with organic or inorganic matrix—thermoset and thermoplastic polymers, paints and coatings, plaster and concrete parts paper and other useful materials. When used as fillers, the organomineral pigment-fillers have all the advantages of the appropriate inorganic matrix combined with controlled surface effects at the borderline fillerchromogen matrix.