Retro palette
Emerald Ridge
From #6d2229 ink through #974c4f, #b46668, #be7a7b to #db9596 light, Emerald Ridge is a tetradic 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.
redretrofive-stophigh-contrast
#6d2229
#974c4f
#b46668
#be7a7b
#db9596
The generator opens with #6d2229 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.