Front-green side-red blue automobile refinishing paint and preparation method of refinishing paint

The invention relates to front-green side-red blue automobile refinishing paint and a preparation method of the refinishing paint. The blue paint is prepared from, by weight, 18-25 parts of acrylic resin, 36-48 parts of cellulose acetate butyrate, 0.8-3 parts of dispersing auxiliaries, 2.5-6 parts of pigments, 27-37 parts of solvents, 0.1-1 part of a flatting agent and 0.1-1 part of a UV auxiliary. A special effect blue pigment with the front-green side-red characteristic is mainly adopted, during refinishing and toning, when an automobile body color according with the characteristic is needed, the effect can be achieved while people only need to add the color master batch, and a blue color master batch, opal pearls and the like used for adjusting a front green phase and a side red phase do not need to be added. Compared with the prior art, the finishing paint has the optically variable characteristic, is remarkable in the front-green and side-red characteristic and bright in color, has high chroma, high transparency, high color intensity and good weather resistance and solvent resistance, and meets the requirements of the high-grade automobile refinishing paint product market.