The Truth About the Dress: Black and Blue Explained 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 The Science of Why No One Agrees on the Color of This Dress WIRED A Decade Later: Reflecting on The Dress That Broke the Internet Z97.1 White and gold or blue and black what colour is the dress? An eyewitness gives a definitive answer The Independent The Independent The Science Behind the Black and Blue (or White and Gold) Dress