Blue Hour palette
Nectar Estuary
From #964a38 ink through #c27562, #e0907d, #e9a493 to #ffc5b6 light, Nectar Estuary is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#964a38
#c27562
#e0907d
#e9a493
#ffc5b6
The generator opens with #964a38 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.