Aurora palette
Tidal Lodge
From #004b5b ink through #00758e, #3190aa, #549eb4 to #71bad1 light, Tidal Lodge 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
#004b5b
#00758e
#3190aa
#549eb4
#71bad1
The generator opens with #004b5b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.