Stevie Sequin Maxi Dress in Light Blue MILLY What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience 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 Leely Women Floral Blue Maxi Corset Prom Dress with Slit Satin Ball Gown Off the Shoulder