Here's why people saw the dress differently. That Dress, and the Humbling Reality of Others' Perceptions The Wisdom Daily Color Of 'The Dress' Debate: White & Gold Or Blue & Black Twitter Decides Hollywood Life TIL that the 2015 Internet phenomenon "The Dress" revealed differences in human colour perception, which have been the subject of ongoing scientific investigations into neuroscience and vision science : r todayilearned 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