Opera palette
Tranquil Harbor
Five opera stops with room to breathe — #ac4583 grounds, #c45a98 and #009d74 do the talking, #e376b4 softens, #00bd8c lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes.
magentaoperafive-stop
#ac4583
#c45a98
#009d74
#e376b4
#00bd8c
The generator opens with #ac4583 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.