Aurora palette
Crocus Dairy
Five aurora stops with room to breathe — #4f41bf grounds, #746fea and #8f8eff do the talking, #a0a2ff softens, #c0c4ff lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
blueaurorafive-stop
#4f41bf
#746fea
#8f8eff
#a0a2ff
#c0c4ff
The generator opens with #4f41bf as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.