Tiffany Blue is the colloquial name for the light medium robin egg bluecolor associated with Tiffany & Co., the New York Cityjewelrycompany created by Charles Tiffany and John Young in 1837. The cyan color was used on the cover of Tiffany's Blue Book, first published in 1845.[1] Since then, Tiffany & Co. has used the color extensively on promotional materials like boxes and bags.
Since 1998, the Tiffany Blue color has been registered as a color trademark by Tiffany & Co.[2][3] It is produced as a private custom color by Pantone, with PMS number 1837, the number deriving from the year of Tiffany's foundation.[4]
↑Pressman, Laurie (2016-02-19). "Crazy about Tiffany's: The story behind an iconic brand color". www.pantone.com. Pantone, LLC. Retrieved 2025-05-12. The custom color we created for Tiffany is called "1837 Blue". It was given this name as the year 1837 marks the founding of Tiffany.