Blue Hour palette
Mossy Courtyard
Dark anchor, working middle, light release: #0067aa, #0091ec, #4faeff, #76beff, #b1d9ff form a monochromatic blue hour set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#0067aa
#0091ec
#4faeff
#76beff
#b1d9ff
The generator opens with #0067aa as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.