Blue Hour palette
Butter Dune
Butter Dune runs #005c9d through #0085df, #35a2fe, #60b2ff to #9dceff in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#005c9d
#0085df
#35a2fe
#60b2ff
#9dceff
The generator opens with #005c9d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.