MOLDED PIECE SET, COMPUTER COLOR MATCHING SYSTEM, DATABASE, AND METHOD OF MANUFACTURING MOLDED PIECE SET

Provided is a molded piece set which has low metamerism in the appearance thereof, and in which the colors of the various molded pieces appear to match to a high degree despite the set comprising molded pieces of different composition. The present invention is a molded piece set comprising at least two colored molded pieces of different compositions, the CIEDE2000 color difference between one colored molded piece and at least one other colored molded piece, as calculated according to the following methods, being 1.0 or less, and the set having a metamerism index of 1.0 or less. (CIEDE2000 color difference) The colors of the colored molded pieces are measured according to JIS Z 8722:2009, and calculation is performed according to JIS Z 8781-4:2013 and JIS Z 8781-6:2017 using an F2 light source and a 10-degree field of view. (Metamerism index) The color of a colored molded piece is measured according to JIS Z 8722:2009, and calculation is performed according to JIS Z 8781-4:2013 and JISZ 8719-1996 using F2 and