Aurora palette
Kelp Gazebo
Five stops tuned to sit together without fighting — #2e407d ink anchors the set, #9bafe8 opens it up, and #5468a6, #6d83c3, #8093ca cross the middle in a complementary arrangement. Kelp Gazebo suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#2e407d
#5468a6
#6d83c3
#8093ca
#9bafe8
The generator opens with #2e407d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.