Acid palette
Denim Beacon
From #00586e ink through #0083a3, #359fc0, #5badc9 to #78cae6 light, Denim Beacon is a monochromatic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#00586e
#0083a3
#359fc0
#5badc9
#78cae6
The generator opens with #00586e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.