Blue Hour palette
Fennel Gazebo
Dark anchor, working middle, light release: #00637d, #008fb3, #38abd0, #61b9d9, #7ed6f7 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
#00637d
#008fb3
#38abd0
#61b9d9
#7ed6f7
The generator opens with #00637d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.