Monochrome palette
Overcast Moor
From #004d71 ink through #0077ab, #3293c8, #56a1cf to #73beed light, Overcast Moor is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#004d71
#0077ab
#3293c8
#56a1cf
#73beed
The generator opens with #004d71 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.