Abstract: The present invention provides a high efficiency colored solar cell, which exhibits both a high conversion efficiency and optically desirable color, comprising a photoelectric conversion substrate; at least one anti-reflection layer formed on the photoelectric conversion substrate; and two or more transparent inorganic dielectric layers formed on the anti-reflection layer(s), wherein the transparent inorganic dielectric layers include at least one layer containing an oxide of titanium. The subject invention also provides a panel comprising the above-mentioned high efficiency colored solar cell.