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 Verified Supplier Royal Blue And Gold Dress Handmade Afghan Heritage Outfit Alibaba.com Is The Dress blue and black or white and gold? The answer lies in vision psychology Psychology The Guardian Angel's Face Girls Aqua Blue Gold Brocade Pink Bow Party Dress The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example