Aurora palette
Silken Loft
From #423c8a ink through #6766b4, #8181d2, #9192d8 to #acaff6 light, Silken Loft is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
blueaurorafive-stophigh-contrast
#423c8a
#6766b4
#8181d2
#9192d8
#acaff6
The generator opens with #423c8a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.