Blue Hour palette
Simmered Gallery
From #006183 ink through #008cbc, #37a8da, #60b7e1 to #7dd4ff light, Simmered Gallery is a monochromatic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#006183
#008cbc
#37a8da
#60b7e1
#7dd4ff
The generator opens with #006183 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.