Blue Hour palette
Lichen Kiosk
Dark anchor, working middle, light release: #004c64, #007699, #3291b5, #559fbe, #71bcdc form a complementary 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 for large text.
cyanbluehourfive-stop
#004c64
#007699
#3291b5
#559fbe
#71bcdc
The generator opens with #004c64 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.