Retro palette
Sooty Clearing
Five retro stops with room to breathe — #a91b00 grounds, #da4f37 and #fa6c53 do the talking, #ff8770 softens, #ffb7a8 lifts. The complementary bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#a91b00
#da4f37
#fa6c53
#ff8770
#ffb7a8
The generator opens with #a91b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.