Acid palette
Lullaby Mill
Dark anchor, working middle, light release: #4988c2, #0092af, #00978f, #39aecc, #31b4ab form a tetradic acid set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
skyacidfive-stop
#4988c2
#0092af
#00978f
#39aecc
#31b4ab
The generator opens with #4988c2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.