Retro palette
Toasted Hollow
Dark anchor, working middle, light release: #a61900, #bf341e, #007b8c, #df533c, #0099ae form a split-complementary retro set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
redretrofive-stop
#a61900
#bf341e
#007b8c
#df533c
#0099ae
The generator opens with #a61900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.