Blue Hour palette
Nightfall Pavilion
Five blue hour stops with room to breathe — #005299 grounds, #2a7bcf and #4897ed do the talking, #66a7f1 softens, #92c4ff lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005299
#2a7bcf
#4897ed
#66a7f1
#92c4ff
The generator opens with #005299 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.