In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color Black Blue Yellow White Dress Black The Blue And White Dress Illusion Illusion Yellow Blue 2 in 1 Light Blue Satin Wedding Ball Gown Beaded Bodice, Illusion Ne Viniodress Optical White Black Dress Illusion Color Illusion Optical Illusion Mustard And Blue Dress Optical Yellow Blue