Canyon palette
Obsidian Lagoon
Dark anchor, working middle, light release: #7f1a00, #be330e, #de5232, #e46d52, #ff8d72 form a tetradic canyon set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redcanyonfive-stophigh-contrast
#7f1a00
#be330e
#de5232
#e46d52
#ff8d72
The generator opens with #7f1a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.