Monochrome palette
Vernal Mill
Five stops tuned to sit together without fighting — #006e85 ink anchors the set, #85e3ff opens it up, and #009bbb, #3bb8d8, #66c6e1 cross the middle in a monochromatic arrangement. Vernal Mill suits event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#006e85
#009bbb
#3bb8d8
#66c6e1
#85e3ff
The generator opens with #006e85 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.