Retro palette
Crackling Shrine
Dark anchor, working middle, light release: #7b1700, #b3391e, #d2563b, #d96f57, #f88b72 form a analogous retro set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#7b1700
#b3391e
#d2563b
#d96f57
#f88b72
The generator opens with #7b1700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.