1. A solid-state imaging device comprising: a plurality of first photoelectric converters generating a first image signal by photoelectrically converting a first color component and a second color component of incoming light; and a plurality of second photoelectric converters generating a second image signal by photoelectrically converting a third color component and a fourth color component of light that transmitted the first photoelectric converters; the third color component and the fourth color component being complementary colors of the first color component and the second color component, respectively.