Retro palette
Windy Lighthouse
From #8c0029 ink through #c1354c, #e15466, #e76f7a to #ff9199 light, Windy Lighthouse 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.
redretrofive-stophigh-contrast
#8c0029
#c1354c
#e15466
#e76f7a
#ff9199
The generator opens with #8c0029 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.