Aurora palette
Dusky Oasis
From #013a86 ink through #3264af, #4c7fcd, #638fd2 to #7eabf0 light, Dusky Oasis is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#013a86
#3264af
#4c7fcd
#638fd2
#7eabf0
The generator opens with #013a86 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.