Blue Hour palette
Mineral Bluff
From #a84b14 ink through #655bb5, #007e5c, #c66635 to #009c73 light, Mineral Bluff is a split-complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines.
orangebluehourfive-stop
#a84b14
#655bb5
#007e5c
#c66635
#009c73
The generator opens with #a84b14 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.