Frost palette
Barefoot Marsh
Dark anchor, working middle, light release: #004d62, #007896, #3293b2, #56a1bc, #72bed9 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 as a text pair.
cyanfrostfive-stophigh-contrast
#004d62
#007896
#3293b2
#56a1bc
#72bed9
The generator opens with #004d62 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.