Nordic palette
Kelp Archive
From #006364 ink through #009092, #38acae, #60b9ba to #7dd6d7 light, Kelp Archive is a triadic 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.
cyannordicfive-stop
#006364
#009092
#38acae
#60b9ba
#7dd6d7
The generator opens with #006364 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.