Munsell Blue

I keep noticing how this blue lands like a clean glass panel: bright enough to read instantly, but not so light that it turns into a washed-out sky. Munsell Blue sits squarely on the cooler, more "electric-water" side, with a tighter undertone than Blue Moon, which skews warmer and more restful.

It's the one you reach for when you want a primary color that feels modern without borrowing teal's softness. Compared to Corfu Waters, it's less heavy and less saturated, so it won't bully mid-tone layouts. And unlike Enchanted Well, it doesn't feel worn or deeper in saturation, it stays crisp and controlled. I use it for dashboards and finance apps where highlights need to guide attention, plus SaaS UI bits like section headers, key metric callouts, and active link states.

Quick quirk: on warmer displays it holds its cool edge better than the bluer-civic options, but you'll still want to test against your grays so it doesn't drift toward that blue-moon softness.