Blue Hour palette
Ember Delta
From #aa331e ink through #d7634d, #f77f68, #fd9681 to #ffc3b6 light, Ember Delta is a monochromatic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#aa331e
#d7634d
#f77f68
#fd9681
#ffc3b6
The generator opens with #aa331e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.