Retro palette
Copper Pier
Five retro stops with room to breathe — #9c0104 grounds, #ca463a and #ea6355 do the talking, #f07d6e softens, #ffa497 lifts. The complementary bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#9c0104
#ca463a
#ea6355
#f07d6e
#ffa497
The generator opens with #9c0104 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.