Frost palette
Rainy Kiosk
Dark anchor, working middle, light release: #005f61, #008c8f, #37a8ab, #5eb5b7, #7cd2d4 form a tetradic frost set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#005f61
#008c8f
#37a8ab
#5eb5b7
#7cd2d4
The generator opens with #005f61 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.