Aurora palette
Cobalt Delta
A quiet five-stop aurora arc with a confident middle — #3538a6 carries the weight and #a3b3ff carries the air, with #5865d0, #7181ef and #8394f2 bridging in complementary formation. Built for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
blueaurorafive-stophigh-contrast
#3538a6
#5865d0
#7181ef
#8394f2
#a3b3ff
The generator opens with #3538a6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.