Wave

On a design sprint wall, Wave reads like a pale, air-filled window tint. It's lighter and more even than the other blues around it, with a cool, slightly desaturated presence that feels clean without drifting into the misty teal of Subtle Breeze or the more grounded softness of Clear Water. Compared to Crystal, it doesn't carry that extra intention in the same way. Wave just sits flatter and more quietly.

I use Wave for secondary surfaces in UI where you want calm structure: card backgrounds, panel headers, and the blank space behind form elements in health apps and fintech dashboards. It also works well in marketing analytics screens that need light context, not attention. It's the kind of shade that the one you reach for when you're aiming for readability at a glance, especially next to dark slate typography.

Quirk: because it's so light, it can look a touch colder beside warm grays. If your layout has warmer neutrals, test the pairing in motion, not just on a static mock.