Frost palette
Halcyon Chapel
Dark anchor, working middle, light release: #004d5a, #00788b, #3293a7, #55a1b1, #72bdce form a monochromatic frost set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#004d5a
#00788b
#3293a7
#55a1b1
#72bdce
The generator opens with #004d5a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.