Retro palette
Calico Bluff
Dark anchor, working middle, light release: #ab3c33, #006ea0, #007867, #ca584d, #009681 form a complementary retro set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
redretrofive-stop
#ab3c33
#006ea0
#007867
#ca584d
#009681
The generator opens with #ab3c33 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.