Forget everything you thought you knew about the color yellow. George Washington wasn’t rocking a golden ensemble. He was wearing purple. Deep, rich, royal purple.
It makes sense. The US hits 250 in July. Ken Burns is doing his thing. Christopher Jackson is singing about founding fathers in Hamilton. We are surrounded by the ghost of Washington. But if you wander over to Morristown National Historical Park, you can actually stand inches from his jacket.
Specifically, the overcoat he wore to his inaugural ball in 1789 everyone called his “golden suit.” It’s been displayed there for a long time. Visitors assume it’s gold. Bright yellow-gold. That’s just what everyone believes.
Well. They’re wrong.
Dr. Asher Newsome didn’t cut a chunk out of a historic relic to prove a point. That would be criminal. Instead he used “self-sampled” fibers. Little strands of cloth that just… fell off. Thanks to Father Time and crumbling age, the coat donated evidence without anyone touching it.
“Nowadays there are untold thousands of syntheic dyes but there is a very small number of natural dyes”
Newsome, a chemist at the Smithsonian, used mass spectrometry on those loose threads. He didn’t look for synthetic pigments. He hunted for chemistry that came from dirt bugs and plants. He matched the chemical signatures. The result was a cocktail of colonial imports.
Shellac from insects. Madder root. Brazil wood. Walnut. Logwood.
Why does that matter?
Shellac creates crimson or purple. Madder is strong red. Logwood makes royal purple. When you mix those you don’t get yellow. You get a deep vibrant plum. The curators actually made a replica using those exact natural ingredients. The result looked nothing like the original golden jacket.
It looked like plums.
So why the confusion?
The chemistry shifted. When the replica was left in the sun it faded. The plum turned into that familiar yellow-gold. Centuries of exposure to light stripped the purple from the original coat. We have been worshipping a faded ghost all this time. Washington walked in wearing color. Time turned him into gold.
Which sounds nicer.
