Blue Hour palette
Marble Dock
Five stops tuned to sit together without fighting — #006174 ink anchors the set, #7dd4ec opens it up, and #008da8, #38a9c5, #60b7ce cross the middle in a analogous arrangement. Marble Dock suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006174
#008da8
#38a9c5
#60b7ce
#7dd4ec
The generator opens with #006174 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.