Memphis palette
Seaside Moor
From #ba623d ink through #7473c5, #139468, #d87d58 to #3eb182 light, Seaside Moor is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
orangememphisfive-stop
#ba623d
#7473c5
#139468
#d87d58
#3eb182
The generator opens with #ba623d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.