Acid palette
Sienna Boulevard
Dark anchor, working middle, light release: #634400, #916a1e, #ad853d, #b8965b, #d5b277 form a triadic acid set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
orangeacidfive-stop
#634400
#916a1e
#ad853d
#b8965b
#d5b277
The generator opens with #634400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.