The private, trademarked color representing Tiffany Blue, named after the company's founding year. Omitted from public Pantone books, it symbolizes modern corporate battles where companies legally lock up parts of the rainbow.


YOUR GOAL
Master of The forbidden history of colors

choko The Battle for Exclusive Colors
You locked the deepest black away to keep it for your own, So you are banned from the brightest pink that's ever known!

choko French artist Yves Klein created and patented his own intense ultramarine blue to preserve its unique texture and depth.

choko Sort rival pigments to discover why empires fought over history's forbidden colors.
Blackest black: Vantablack is so dark that the human eye cannot perceive any texture, making 3D objects look like flat holes in space.


What synthetic resin did Yves Klein use to preserve the matte intensity of International Klein Blue?

choko Artist Stuart Semple retaliated against the Vantablack monopoly by creating a vibrant pink open to everyone except Anish Kapoor.
In what year did French artist Yves Klein patent his signature International Klein Blue?
What legal requirement did Stuart Semple add for customers buying 'The Pinkest Pink'?