Retro palette
Sultry Deck
Dark anchor, working middle, light release: #c94400, #e35922, #009bbb, #ff7a4b, #00b9df form a analogous retro set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
orangeretrofive-stop
#c94400
#e35922
#009bbb
#ff7a4b
#00b9df
The generator opens with #c94400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.