Monochrome palette
Flint Hollow
Five stops tuned to sit together without fighting — #00565a ink anchors the set, #77c8cc opens it up, and #008288, #349ea4, #5aabb0 cross the middle in a tetradic arrangement. Flint Hollow suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#00565a
#008288
#349ea4
#5aabb0
#77c8cc
The generator opens with #00565a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.