Aurora palette
Lupine Clearing
Five aurora stops with room to breathe — #7451b3 grounds, #4361be and #0071a2 do the talking, #5c7ddc softens, #008dc9 lifts. The triadic bones keep it coherent across book covers that read at thumbnail size.
skyaurorafive-stop
#7451b3
#4361be
#0071a2
#5c7ddc
#008dc9
The generator opens with #7451b3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.