Aurora palette
Sunset Moor
Dark anchor, working middle, light release: #4755a5, #6e7fcf, #889bed, #9bacf3, #bdcbff form a triadic aurora set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skyaurorafive-stop
#4755a5
#6e7fcf
#889bed
#9bacf3
#bdcbff
The generator opens with #4755a5 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.