Blue Hour palette
Twilit Mesa
Five stops tuned to sit together without fighting — #004c7a ink anchors the set, #72bdf9 opens it up, and #0075b7, #3191d5, #55a0da cross the middle in a split-complementary arrangement. Twilit Mesa suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004c7a
#0075b7
#3191d5
#55a0da
#72bdf9
The generator opens with #004c7a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.