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 Blue And Black Dress Color Debate Is The Dress blue and black or white and gold? The answer lies in vision psychology Psychology The Guardian The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times The white gold or blue black dress: The widely published original Download Scientific Diagram