Blue Hour palette
Tidal Lane
Five blue hour stops with room to breathe — #004e6b grounds, #0078a2 and #3293bf do the talking, #56a2c7 softens, #73bee5 lifts. The tetradic bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#004e6b
#0078a2
#3293bf
#56a2c7
#73bee5
The generator opens with #004e6b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.