Aurora palette
Latte Marsh
Five aurora stops with room to breathe — #1c3a82 grounds, #4263ab and #5b7ec8 do the talking, #6f8ece softens, #8aaaec lifts. The tetradic bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#1c3a82
#4263ab
#5b7ec8
#6f8ece
#8aaaec
The generator opens with #1c3a82 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.