Canyon palette
Stone Crater
Five canyon stops with room to breathe — #900019 grounds, #c6353b and #e65455 do the talking, #ec706d softens, #ff9691 lifts. The monochromatic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redcanyonfive-stophigh-contrast
#900019
#c6353b
#e65455
#ec706d
#ff9691
The generator opens with #900019 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.