Blue Hour palette
Morning Dairy
Dark anchor, working middle, light release: #004b7e, #3774a8, #528fc5, #6b9ecd, #87bbea form a tetradic blue hour set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004b7e
#3774a8
#528fc5
#6b9ecd
#87bbea
The generator opens with #004b7e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.