Blue Hour palette
Birch Lodge
Dark anchor, working middle, light release: #005f9d, #3a89cc, #57a5ea, #74b5f0, #a0d1ff form a tetradic blue hour set with somewhere to stand at every lightness. Made for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005f9d
#3a89cc
#57a5ea
#74b5f0
#a0d1ff
The generator opens with #005f9d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.