Retro palette
Plum Bookshop
From #2d4aba ink through #5377e5, #6f94ff, #85a7ff to #afc6ff light, Plum Bookshop is a split-complementary progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#2d4aba
#5377e5
#6f94ff
#85a7ff
#afc6ff
The generator opens with #2d4aba as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.