Acid palette
Sage Abbey
Dark anchor, working middle, light release: #005361, #007e93, #3499af, #58a7b9, #75c4d7 form a tetradic acid set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#005361
#007e93
#3499af
#58a7b9
#75c4d7
The generator opens with #005361 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.