Blue Hour palette
Umber Meadow
Dark anchor, working middle, light release: #862d18, #b25944, #d0745e, #d98975, #f7a590 form a tetradic blue hour set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#862d18
#b25944
#d0745e
#d98975
#f7a590
The generator opens with #862d18 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.