Retro palette
Sienna Inn
Five retro stops with room to breathe — #a32e1d grounds, #d05e4b and #ef7a66 do the talking, #f6917f softens, #ffbaad lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#a32e1d
#d05e4b
#ef7a66
#f6917f
#ffbaad
The generator opens with #a32e1d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.