Blue Hour palette
Umber Mill
Five stops tuned to sit together without fighting — #c36e84 ink anchors the set, #e38e79 opens it up, and #c5725e, #ba7d3d, #e1899f cross the middle in a triadic arrangement. Umber Mill suits book covers that read at thumbnail size.
orangebluehourfive-stop
#c36e84
#c5725e
#ba7d3d
#e1899f
#e38e79
The generator opens with #c36e84 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.