Monochrome palette
Violet Estuary
Dark anchor, working middle, light release: #004769, #0070a2, #308bbf, #539ac6, #6fb6e4 form a split-complementary monochrome set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
skymonochromefive-stophigh-contrast
#004769
#0070a2
#308bbf
#539ac6
#6fb6e4
The generator opens with #004769 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.