I've been thinking about "the dress" for 10 years. Here's what I've learned. Black and Blue Dress Explained What Is True Color TikTok OnThisDay Ten years ago a great dress color debate was born! The dress became a viral phenomenon in 2015 with social media torn on whether the dress was blue and black or 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 TheDress Blue Black, White Gold Sales are Through the Roof!!!