Blue Hour palette
Simmered Bakery
Five blue hour stops with room to breathe — #075ea9 grounds, #4389d3 and #5fa5f1 do the talking, #7ab5f7 softens, #a9d2ff lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#075ea9
#4389d3
#5fa5f1
#7ab5f7
#a9d2ff
The generator opens with #075ea9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.