Frost palette
Grape Manor
Dark anchor, working middle, light release: #004559, #006f8d, #308aa9, #5298b2, #6eb4cf form a analogous 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 as a text pair.
cyanfrostfive-stophigh-contrast
#004559
#006f8d
#308aa9
#5298b2
#6eb4cf
The generator opens with #004559 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.