Jewel palette
Birch Archive
From #7b60b1 ink through #526dbb, #007ab0, #6b88d9 to #2d96cf light, Birch Archive is a tetradic progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
skyjewelfive-stop
#7b60b1
#526dbb
#007ab0
#6b88d9
#2d96cf
The generator opens with #7b60b1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.