Aurora palette
Mineral Gazebo
Five stops tuned to sit together without fighting — #273888 ink anchors the set, #92aaf2 opens it up, and #4c62b1, #657dcf, #788ed4 cross the middle in a monochromatic arrangement. Mineral Gazebo suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#273888
#4c62b1
#657dcf
#788ed4
#92aaf2
The generator opens with #273888 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.