Frost palette
Fennel Archive
Dark anchor, working middle, light release: #00515a, #007d8a, #3398a6, #58a6b1, #74c2ce form a tetradic frost set with somewhere to stand at every lightness. Made for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#00515a
#007d8a
#3398a6
#58a6b1
#74c2ce
The generator opens with #00515a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.