Nordic palette
Fiery Delta
From #7d131b ink through #a94543, #c7605c, #cf7671 to #ee928c light, Fiery Delta 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.
rednordicfive-stophigh-contrast
#7d131b
#a94543
#c7605c
#cf7671
#ee928c
The generator opens with #7d131b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.