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 Stunning Beaded Golden Yellow African American Prom Dress Lunss Gold Bridesmaid Dresses to Make Your Bridal Party Sparkle Amarra 89097 Strapless Sweetheart Fully Beaded Prom Gown AMARRA The Science Behind the Dress The New York Times Explanation of the Black Blue, White Gold Dress High Latitude Style