It was in an article from Remodelista. The custom cabinets were painted in Farrow and Ball Oval Room Blue, it said.

https://www.remodelista.com/posts/kitchen-of-the-week-family-kitchen-mill-valley-new-build/

The kitchen was featured again in this article.
https://www.remodelista.com/posts/trend-alert-10-blue-kitchens-with-painted-kitchen-cabinets/

I will tell you there is no way to accuratlely match F& B paint it contains a lot more pigment than other paints and that is why I use it for the depth of color. S0 I would suggest you order that color for your project.

Patricia, did you happen to see the Saturday Night Live skit about the Farrow & Ball "coLUER" with Aidy Bryant? I was dying. DH was amazed that I understood the whole thing.