Purple Black Gold Fall 2025 Size 10 Fit Flare Prom Dresses Rachel Allan 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 The Dress blue and black or white and gold? The answer lies in vision psychology Psychology The Guardian 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 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