Aurora palette
Plum Brook
A quiet five-stop aurora arc with a confident middle — #003f8f carries the weight and #7db2ff carries the air, with #1866cf, #3882ee and #5694f0 bridging in analogous formation. Built for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#003f8f
#1866cf
#3882ee
#5694f0
#7db2ff
The generator opens with #003f8f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.