Opera palette
Evening Glade
From #a74d30 ink through #7c6b00, #206fb0, #c5684a to #3f8acd light, Evening Glade is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size.
redoperafive-stop
#a74d30
#7c6b00
#206fb0
#c5684a
#3f8acd
The generator opens with #a74d30 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.