Jacuzzi

Jacuzzi is the blue I picture when a teal-tinted toolbar catches sunlight. It's still clearly in the Blue family, but it leans a touch warmer and more saturated than Bleu Ciel, so it has presence without turning heavy like Brilliant Blue.

On-screen, it feels like a confident medium depth: not airy like Bleu Ciel, not assertively dark like Brilliant Blue or Cloisonné. I reach for it in dashboards and finance apps where you want primary states, callouts, and KPI highlights to read fast against grays and light panels. It also works well in healthcare and SaaS UIs for secondary actions and link emphasis, especially when you need the blue to look intentional, not clinical.

One quirk: because it's a bit warmer than the cooler neighbors, Jacuzzi can look slightly more "friendly" than you expect next to icy blues. Pair it with clean whites or neutral mid-grays, and give it enough space so it doesn't compete with dense data grids.