Retro palette
Gleaming Delta
Dark anchor, working middle, light release: #942133, #ac3946, #007679, #cb555f, #009497 form a tetradic retro set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
redretrofive-stop
#942133
#ac3946
#007679
#cb555f
#009497
The generator opens with #942133 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.