Retro palette
Crimson Abbey
Dark anchor, working middle, light release: #a72500, #d95335, #f97051, #ff8a6f, #ffb9a7 form a tetradic retro set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#a72500
#d95335
#f97051
#ff8a6f
#ffb9a7
The generator opens with #a72500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.