Aurora palette
Silvery Granary
Five aurora stops with room to breathe — #5b59a0 grounds, #8383ca and #9e9fe8 do the talking, #afb0ef softens, #cdcfff lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
blueaurorafive-stop
#5b59a0
#8383ca
#9e9fe8
#afb0ef
#cdcfff
The generator opens with #5b59a0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.