Matcha palette
Sienna Harbor
Five matcha stops with room to breathe — #9a230b grounds, #b23b25 and #007688 do the talking, #d15841 softens, #0094a9 lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines.
redmatchafive-stop
#9a230b
#b23b25
#007688
#d15841
#0094a9
The generator opens with #9a230b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.