Monochrome palette
Clover Library
Five stops tuned to sit together without fighting — #005784 ink anchors the set, #89c7f6 opens it up, and #3480b3, #519cd0, #6dabd8 cross the middle in a split-complementary arrangement. Clover Library suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#005784
#3480b3
#519cd0
#6dabd8
#89c7f6
The generator opens with #005784 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.