Opera palette
Walnut Alley
Dark anchor, working middle, light release: #a13e28, #cd6b54, #ec876f, #f49c87, #ffc3b4 form a tetradic opera set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redoperafive-stop
#a13e28
#cd6b54
#ec876f
#f49c87
#ffc3b4
The generator opens with #a13e28 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.