Neon palette
Sienna Bookshop
Dark anchor, working middle, light release: #a95b48, #616eb2, #388657, #c77662, #7b89cf form a split-complementary neon set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
redneonfive-stop
#a95b48
#616eb2
#388657
#c77662
#7b89cf
The generator opens with #a95b48 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.