Acid palette
Pewter Kiosk
From #005767 ink through #00839a, #359fb6, #5bacc0 to #78c9de light, Pewter Kiosk is a tetradic 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
#005767
#00839a
#359fb6
#5bacc0
#78c9de
The generator opens with #005767 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.