Blue Hour palette
Satin Estuary
From #9f3b00 ink through #df5600, #ff7433, #ff9164 to #ffbfa5 light, Satin Estuary is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangebluehourfive-stop
#9f3b00
#df5600
#ff7433
#ff9164
#ffbfa5
The generator opens with #9f3b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.