Surf palette
Obsidian Inn
Dark anchor, working middle, light release: #7c1300, #b43720, #d3543d, #da6e58, #f98a73 form a triadic surf set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redsurffive-stophigh-contrast
#7c1300
#b43720
#d3543d
#da6e58
#f98a73
The generator opens with #7c1300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.