Blue Hour palette
Emerald Gallery
Five blue hour stops with room to breathe — #004e5f grounds, #007992 and #3294ae do the talking, #56a2b8 softens, #73bfd5 lifts. The split-complementary bones keep it coherent across hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#004e5f
#007992
#3294ae
#56a2b8
#73bfd5
The generator opens with #004e5f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.