Opera palette
Cardamom Boulevard
Five stops tuned to sit together without fighting — #941b00 ink anchors the set, #ffa38f opens it up, and #cb4328, #eb6145, #f17b62 cross the middle in a tetradic arrangement. Cardamom Boulevard suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redoperafive-stophigh-contrast
#941b00
#cb4328
#eb6145
#f17b62
#ffa38f
The generator opens with #941b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.