Why is it so hard for people to see black and blue?' Salvation Army uses 'The Dress' to talk about domestic abuse Orange County Register Maddox Strapless Sweetheart Light Blue Glitter Gown Lady Black Tie Photo finally solves the black and blue white and gold dress debate 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 Is that dress blue & black or white & gold? Matilda's Lab