Blue Hour palette
Brumal Deck
From #005875 ink through #0083ac, #359fc9, #5badd1 to #78caef light, Brumal Deck is a monochromatic 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
#005875
#0083ac
#359fc9
#5badd1
#78caef
The generator opens with #005875 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.