Aurora palette
Lantern Marsh
Five stops tuned to sit together without fighting — #3c389e ink anchors the set, #a7b0ff opens it up, and #6064c8, #7980e6, #8a92ea cross the middle in a tetradic arrangement. Lantern Marsh suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
blueaurorafive-stophigh-contrast
#3c389e
#6064c8
#7980e6
#8a92ea
#a7b0ff
The generator opens with #3c389e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.