Retro palette
Greige Oasis
Five stops tuned to sit together without fighting — #90172a ink anchors the set, #ff9d9e opens it up, and #bd4b52, #dc676c, #e37e80 cross the middle in a split-complementary arrangement. Greige Oasis suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redretrofive-stophigh-contrast
#90172a
#bd4b52
#dc676c
#e37e80
#ff9d9e
The generator opens with #90172a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.