Retro palette
Seafoam Crossing
From #b74b62 ink through #2278c3, #598417, #d6677c to #4294e1 light, Seafoam Crossing is a split-complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
redretrofive-stop
#b74b62
#2278c3
#598417
#d6677c
#4294e1
The generator opens with #b74b62 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.