Retro palette
Inlet Dune
From #5e4e00 ink through #8c7500, #a8902f, #b4a054 to #d0bd71 light, Inlet Dune is a analogous 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.
amberretrofive-stop
#5e4e00
#8c7500
#a8902f
#b4a054
#d0bd71
The generator opens with #5e4e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.