The Great Dress Debate: Black and Blue or White and Gold? 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 colour constancy explanation for #thedress. The image formed on the Download Scientific Diagram Is The Dress blue and black or white and gold? The answer lies in vision psychology Psychology The Guardian The Great Dress Debate: White and Gold or Blue and Black? The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example