Bauhaus palette
Ebony Brook
From #005563 ink through #008095, #349cb1, #59a9bc to #76c6d9 light, Ebony Brook is a split-complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanbauhausfive-stop
#005563
#008095
#349cb1
#59a9bc
#76c6d9
The generator opens with #005563 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.