Blue Hour palette
Late Dune
From #00506d ink through #007aa4, #3396c1, #57a4c9 to #74c0e7 light, Late Dune is a complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#00506d
#007aa4
#3396c1
#57a4c9
#74c0e7
The generator opens with #00506d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.