Blue Hour palette
Mineral Glade
From #ad2c00 ink through #df5a38, #ff7755, #ff9479 to #ffc2b1 light, Mineral Glade is a monochromatic 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.
redbluehourfive-stop
#ad2c00
#df5a38
#ff7755
#ff9479
#ffc2b1
The generator opens with #ad2c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.