Retro palette
Sunset Delta
Dark anchor, working middle, light release: #9c3033, #b44646, #007f87, #d36260, #009da7 form a complementary retro set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
redretrofive-stop
#9c3033
#b44646
#007f87
#d36260
#009da7
The generator opens with #9c3033 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.