Aurora palette
Umber Glade
From #004d57 ink through #007887, #3293a3, #55a1ae to #72bdca light, Umber Glade is a tetradic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#004d57
#007887
#3293a3
#55a1ae
#72bdca
The generator opens with #004d57 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.