Aurora palette
Fig Boulevard
Dark anchor, working middle, light release: #4d5aa9, #7585d4, #90a1f2, #a2b2f8, #c6d1ff form a split-complementary aurora set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyaurorafive-stop
#4d5aa9
#7585d4
#90a1f2
#a2b2f8
#c6d1ff
The generator opens with #4d5aa9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.