Aurora palette
Amber Inn
Five aurora stops with room to breathe — #7b4ec6 grounds, #3f62d3 and #0076a8 do the talking, #577ef2 softens, #0092cf lifts. The analogous bones keep it coherent across book covers that read at thumbnail size.
blueaurorafive-stop
#7b4ec6
#3f62d3
#0076a8
#577ef2
#0092cf
The generator opens with #7b4ec6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.