Retro palette
Dawn Boulevard
Five retro stops with room to breathe — #a00a00 grounds, #d53f2e and #f55e4a do the talking, #fb7a67 softens, #ffa99a lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#a00a00
#d53f2e
#f55e4a
#fb7a67
#ffa99a
The generator opens with #a00a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.