Linen palette
Copper Boulevard
Dark anchor, working middle, light release: #9f2900, #d5512d, #f56e4a, #fb8769, #ffb4a0 form a tetradic linen set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redlinenfive-stop
#9f2900
#d5512d
#f56e4a
#fb8769
#ffb4a0
The generator opens with #9f2900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.