Blue Hour palette
Firstlight Estuary
Dark anchor, working middle, light release: #883e22, #b3684d, #d18367, #da977e, #f8b39a form a split-complementary blue hour set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangebluehourfive-stop
#883e22
#b3684d
#d18367
#da977e
#f8b39a
The generator opens with #883e22 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.