Frost palette
Heather Shrine
Dark anchor, working middle, light release: #004d5b, #00788c, #3293a8, #55a1b2, #72bdcf form a triadic frost set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#004d5b
#00788c
#3293a8
#55a1b2
#72bdcf
The generator opens with #004d5b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.