Here’s the thing: purple doesn’t even exist in the rainbow. I know, right? The rainbow has red, orange, yellow, green, blue, indigo, violet—but violet is not purple. Violet is a spectral color with its own wavelength. Purple? That’s your brain faking it. It’s a combination of red and blue light hitting your eyes at the same time, and your brain goes, “Uh, I’ll just make something up.”
It’s like the color equivalent of a robot hallucinating. Purple is a lie, and I for one am fine with that lie because it looks great on a velvet couch.
The Great Purple Heist: How Snails Paid for Empires
Now, imagine you’re an ancient Phoenician merchant. You’re walking along the Mediterranean when you spot a pile of sea snails. Not dinner—gold. These snails, called Bolinus brandaris, have a mucus gland that, when harvested and processed, makes a dye called Tyrian purple. It took about 250,000 snails to make one ounce of this stuff. That’s the snail equivalent of the entire population of a small city like Green Bay, Wisconsin, all sacrificed for a single T-shirt.
The dye was so rare and expensive that only Roman emperors and filthy-rich senators could wear it. In fact, the Emperor Nero once executed a man for wearing purple without permission. Imagine getting the death penalty for a fashion choice. That’s the kind of drama that makes the Met Gala look like a kid’s birthday party.
