Monochrome palette
Bitter Clearing
Five stops tuned to sit together without fighting — #006388 ink anchors the set, #88d6ff opens it up, and #028fc1, #39abdf, #62bae6 cross the middle in a tetradic arrangement. Bitter Clearing suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#006388
#028fc1
#39abdf
#62bae6
#88d6ff
The generator opens with #006388 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.