Nebula palette
Birch Estuary
From #007275 ink through #aa5f62, #00898c, #c77a7d to #36a5a8 light, Birch Estuary is a monochromatic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice.
cyannebulafive-stop
#007275
#aa5f62
#00898c
#c77a7d
#36a5a8
The generator opens with #007275 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.