A color filter array of a color imaging element includes a basic array pattern P of 4×4 pixels in which RGB filters corresponding to red (R), green (G) and blue (B) are arrayed, this basic array pattern P is repeatedly disposed in a horizontal direction and a vertical direction, a G filter is disposed in each pixel line in four directions of horizontality, verticality, oblique upper right and oblique lower right, and R and B filters are disposed in each pixel line in the horizontal direction and vertical direction of the color filter array. Moreover, the color filter array includes consecutive first filters of two or more pixels in four directions of horizontality, verticality, oblique upper right and oblique lower right.