Blue Hour palette
Glassy Atelier
Five stops tuned to sit together without fighting — #a3392f ink anchors the set, #ffc2b8 opens it up, and #d0675a, #ef8375, #f7998c cross the middle in a analogous arrangement. Glassy Atelier suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#a3392f
#d0675a
#ef8375
#f7998c
#ffc2b8
The generator opens with #a3392f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.