An image display apparatus comprising a display section provided by pixels arranged in a grid pattern, each of the pixels being formed of a light-emitting element, in which basic grids are repeatedly arranged in a grid pattern, each of the basic grids consisting of four pixels of a 2 by 2 matrix, each of the basic grids having a pattern in which one or two pixels of the four pixels being assigned a three-in-one element including three primary colors of R, G, and B and the remaining pixels being assigned a single-color light-emitting element, and the apparatus comprises processor for correcting a first color reproduction range provided by chromaticities of the three primary colors of R, G, and B to a second color reproduction range by light-emission intensity of the single-color light-emitting element and shifting chromaticity points for the three colors.