Acid palette
Russet Bluff
From #913ca3 ink through #a752ba, #36921c, #c46ed8 to #54af3e light, Russet Bluff is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size.
greenacidfive-stop
#913ca3
#a752ba
#36921c
#c46ed8
#54af3e
The generator opens with #913ca3 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.