Frost palette
Seaside Lane
Dark anchor, working middle, light release: #004f65, #007a99, #3395b5, #57a3bf, #73c0dc form a tetradic frost set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#004f65
#007a99
#3395b5
#57a3bf
#73c0dc
The generator opens with #004f65 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.