Aurora palette
Ember Mesa
Five stops tuned to sit together without fighting — #253498 ink anchors the set, #90aaff opens it up, and #4860c2, #607ce0, #748de4 cross the middle in a triadic arrangement. Ember Mesa suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#253498
#4860c2
#607ce0
#748de4
#90aaff
The generator opens with #253498 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.