Monochrome palette
Foxglove Bookshop
Five stops tuned to sit together without fighting — #00727c ink anchors the set, #86e8f3 opens it up, and #00a0ad, #3cbdca, #68cad5 cross the middle in a split-complementary arrangement. Foxglove Bookshop suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#00727c
#00a0ad
#3cbdca
#68cad5
#86e8f3
The generator opens with #00727c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.