Retro palette
Oyster Atelier
Five retro stops with room to breathe — #b74a51 grounds, #007ea6 and #008768 do the talking, #d6666b softens, #00a680 lifts. The monochromatic bones keep it coherent across newsletters where the header, links, and footers share one voice.
redretrofive-stop
#b74a51
#007ea6
#008768
#d6666b
#00a680
The generator opens with #b74a51 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.