Blue Hour palette
Lichen Abbey
From #004e6b ink through #0078a2, #3293bf, #56a2c7 to #73bee5 light, Lichen Abbey is a analogous progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#004e6b
#0078a2
#3293bf
#56a2c7
#73bee5
The generator opens with #004e6b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.