Aurora palette
Drowsy Marsh
From #003c94 ink through #2164ce, #3d80ed, #5992ef to #7fb0ff light, Drowsy Marsh is a analogous 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.
skyaurorafive-stophigh-contrast
#003c94
#2164ce
#3d80ed
#5992ef
#7fb0ff
The generator opens with #003c94 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.