Acid palette
Tidal Delta
Dark anchor, working middle, light release: #005e71, #0b8aa4, #3aa6c1, #60b4cb, #7dd1e8 form a tetradic acid set with somewhere to stand at every lightness. Made for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#005e71
#0b8aa4
#3aa6c1
#60b4cb
#7dd1e8
The generator opens with #005e71 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.