Blue Hour palette
Steely Granary
Five stops tuned to sit together without fighting — #007187 ink anchors the set, #8be6ff opens it up, and #169ebb, #43bbd8, #6bc9e2 cross the middle in a complementary arrangement. Steely Granary suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#007187
#169ebb
#43bbd8
#6bc9e2
#8be6ff
The generator opens with #007187 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.