Opera palette
Cinder Parlor
Five stops tuned to sit together without fighting — #7a1c00 ink anchors the set, #f58f74 opens it up, and #b03f21, #cf5b3d, #d67359 cross the middle in a tetradic arrangement. Cinder Parlor suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redoperafive-stophigh-contrast
#7a1c00
#b03f21
#cf5b3d
#d67359
#f58f74
The generator opens with #7a1c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.