Aurora palette
Rosewood Fen
Dark anchor, working middle, light release: #004947, #007472, #318f8d, #539c9a, #6fb8b6 form a analogous aurora 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 as a text pair.
cyanaurorafive-stophigh-contrast
#004947
#007472
#318f8d
#539c9a
#6fb8b6
The generator opens with #004947 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.