Blue Hour palette
Gloaming Hollow
From #8f0002 ink through #c3382d, #e35648, #e97263 to #ff9586 light, Gloaming Hollow is a triadic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redbluehourfive-stophigh-contrast
#8f0002
#c3382d
#e35648
#e97263
#ff9586
The generator opens with #8f0002 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.