<p>The present invention relates to a manufacturing method characterized in that, in the manufacture of the structural color object based on the regular arrangement of the polymer particles, the processes of purification and isolation of the polymer particles beforehand are not required and, the low cost continuous manufacturing from the manufacture of the polymer particles to the manufacture of the structural color object can be realized. The present invention also relates a simple method for manufacturing relatively large object also showing the "play of colors? More specifically, the structural color object formed by organic-inorganic composite can be obtained by carrying out the sol-gel reaction having the aqueous dispersion of the copolymer particles obtained by polymerizing the acrylate monomers in water at specific concentration and the metal alkoxides as raw materials.</p>
