Blue Hour palette
Seafoam Chapel
Seafoam Chapel runs #00539b through #057bdf, #3498fe, #5ba9ff to #95c6ff 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
#00539b
#057bdf
#3498fe
#5ba9ff
#95c6ff
The generator opens with #00539b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.