Aurora palette
Wheat Square
Dark anchor, working middle, light release: #102a9e, #3359c8, #4b75e7, #6188e9, #80a5ff form a analogous aurora set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#102a9e
#3359c8
#4b75e7
#6188e9
#80a5ff
The generator opens with #102a9e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.