Tropical palette
Lupine Archive
From #005359 ink through #007f87, #349aa2, #58a8ae to #75c4cb light, Lupine Archive 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.
cyantropicalfive-stop
#005359
#007f87
#349aa2
#58a8ae
#75c4cb
The generator opens with #005359 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.