Blue Hour palette
Halcyon Delta
Dark anchor, working middle, light release: #722d00, #9e5530, #bb704b, #c48363, #e29e7e form a monochromatic blue hour set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
orangebluehourfive-stophigh-contrast
#722d00
#9e5530
#bb704b
#c48363
#e29e7e
The generator opens with #722d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.