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 The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times Optical Illusion Dark Blue And Gold Dress Exploring Color Constancy: The Dress Phenomenon Explained The White and Gold (No, Blue and Black!) Dress That Melted the Internet The New York Times