Retro palette
Olive Pier
Five retro stops with room to breathe — #ba213b grounds, #d33d4f and #008d92 do the talking, #f35c69 softens, #00acb1 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size.
redretrofive-stop
#ba213b
#d33d4f
#008d92
#f35c69
#00acb1
The generator opens with #ba213b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.