Blue Hour palette
Malty Courtyard
Five blue hour stops with room to breathe — #005698 grounds, #3380c9 and #509ce7 do the talking, #6dacec softens, #94c8ff 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
#005698
#3380c9
#509ce7
#6dacec
#94c8ff
The generator opens with #005698 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.