Viral optical illusion reignites blue and black or white and gold dress debate The Mirror US This Dress is Blue and Black, Right? What Colors do You See? 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 Is it white and gold or blue and black? The truth behind the dress debate. CooperVision Amarra 89605 Strapless Beaded Vertical Sequin Prom Gown AMARRA Science explains how time spent outdoors colors your view of #thedress Los Angeles Times