The Dress: White and Gold or Blue and Black? TikTok Is This Dress Blue And Black Or White And Gold? Here's What The Experts Say 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 Gold Sequin Mermaid Long Prom Gown Evening Dress fg7393 formalgowns 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