Blue Hour palette
Copper Loft
From #702600 ink through #9a5032, #b76a4c, #c07e64 to #de997e light, Copper Loft is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
orangebluehourfive-stophigh-contrast
#702600
#9a5032
#b76a4c
#c07e64
#de997e
The generator opens with #702600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.