Aurora palette
Mustard Kiosk
Dark anchor, working middle, light release: #333a82, #5863ab, #717ec8, #828fcf, #9dabed form a triadic aurora set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#333a82
#5863ab
#717ec8
#828fcf
#9dabed
The generator opens with #333a82 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.