Blue Hour palette
Pepper Chapel
Dark anchor, working middle, light release: #00669f, #4290ca, #5face8, #7bbcef, #a7d7ff form a triadic 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
#00669f
#4290ca
#5face8
#7bbcef
#a7d7ff
The generator opens with #00669f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.