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 Blue and Gold Dress Auroratide Pranvera Embellished Micro Crystal Gown Dusty Blue Debs & Prom Formal Gown Oh Hello Clothing Is This Dress Blue And Black Or White And Gold? Here's What The Experts Say ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Is That Dress White and Gold or Blue and Black? The New York Times