Blue Hour palette
Umber Crossing
Umber Crossing runs #7c1400 through #b33820, #d2553c, #d96e58 to #f88a73 in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redbluehourfive-stophigh-contrast
#7c1400
#b33820
#d2553c
#d96e58
#f88a73
The generator opens with #7c1400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.