Retro palette
River Depot
Five retro stops with room to breathe — #9a403a grounds, #c66c63 and #e5877e do the talking, #ed9c93 softens, #ffbfb7 lifts. The tetradic bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redretrofive-stop
#9a403a
#c66c63
#e5877e
#ed9c93
#ffbfb7
The generator opens with #9a403a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.