Acid palette
Sienna Abbey
Sienna Abbey runs #00524d through #007e77, #339992, #57a6a0 to #74c3bc in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#00524d
#007e77
#339992
#57a6a0
#74c3bc
The generator opens with #00524d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.