Aurora palette
Lazy Cellar
From #2e30a7 ink through #505fd1, #687bf0, #7a8ef2 to #9badff light, Lazy Cellar is a complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
blueaurorafive-stophigh-contrast
#2e30a7
#505fd1
#687bf0
#7a8ef2
#9badff
The generator opens with #2e30a7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.