COLOR CONVERSION METHOD, MUSICAL COMPOSITION DISPLAY METHOD, COLOR CONVERSION DEVICE, COLOR CONVERSION SYSTEM, DISPLAY DEVICE, CORRESPONDENCE TABLE, SERVER, USER TERMINAL, AND PROGRAM

摘要

The purpose of the present invention is to provide a color conversion method, a musical composition display method, a color conversion device, a color conversion system, a display device, a correspondence table, and a program, which enable the tonalities of sounds to be converted to colors that are easily understood in a sensuous manner, and which are capable of displaying musical compositions in colors suitable for the tonalities. This color conversion method is characterized in that a correspondence table (T), wherein a circular modularity space based on the circle of fifths and a hue circle are associated with each other, is referenced, and an arbitrary tonality is converted to a color on the basis of the reference result. Furthermore, the correspondence table (T) is characterized in that colors having the same hue are associated with relative keys, and colors having a different intensity or brightness are associated by major keys and minor keys.