Nebula palette
Larkspur Cottage
From #ac3a00 ink through #c74d1b, #0087a4, #e66a3c to #00a5c8 light, Larkspur Cottage is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size.
orangenebulafive-stop
#ac3a00
#c74d1b
#0087a4
#e66a3c
#00a5c8
The generator opens with #ac3a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.