Blue Hour palette
Flickering Fen
From #005064 ink through #007b98, #3396b4, #57a4be to #74c1db light, Flickering Fen is a complementary 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.
cyanbluehourfive-stop
#005064
#007b98
#3396b4
#57a4be
#74c1db
The generator opens with #005064 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.