Blue Hour palette
Clover Patio
Five blue hour stops with room to breathe — #005d90 grounds, #0087ce and #36a3ec do the talking, #5eb3f1 softens, #91ceff lifts. The monochromatic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005d90
#0087ce
#36a3ec
#5eb3f1
#91ceff
The generator opens with #005d90 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.