Monochrome palette
Mercurial Fen
Dark anchor, working middle, light release: #006171, #008da4, #37a9c1, #5fb7cb, #7dd4e8 form a analogous monochrome set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#006171
#008da4
#37a9c1
#5fb7cb
#7dd4e8
The generator opens with #006171 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.