Linen palette
Halcyon Deck
Halcyon Deck runs #a32400 through #d35437, #f37153, #f9896f to #ffb5a3 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redlinenfive-stop
#a32400
#d35437
#f37153
#f9896f
#ffb5a3
The generator opens with #a32400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.