Blue Hour palette
Cinnamon Prairie
Dark anchor, working middle, light release: #004676, #146eb0, #3889ce, #5799d3, #73b5f1 form a analogous 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
#004676
#146eb0
#3889ce
#5799d3
#73b5f1
The generator opens with #004676 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.