Citrus palette
Frosted Dune
From #8a0020 ink through #bc3a45, #dc575f, #e27174 to #ff9091 light, Frosted Dune is a complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
redcitrusfive-stophigh-contrast
#8a0020
#bc3a45
#dc575f
#e27174
#ff9091
The generator opens with #8a0020 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.