Aurora palette
Lullaby Harbor
Five stops tuned to sit together without fighting — #3e4787 ink anchors the set, #abb8f4 opens it up, and #6470b1, #7e8bce, #8f9cd6 cross the middle in a tetradic arrangement. Lullaby Harbor suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyaurorafive-stop
#3e4787
#6470b1
#7e8bce
#8f9cd6
#abb8f4
The generator opens with #3e4787 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.