Blue Black White Gold Dress Explained The Return Of The Black Blue Dress Illusion And More Original Black Blue And Gold Dress Illusion The White And Gold (No, Blue And Black!) ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive 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 perception