Aurora palette
Tidal Archive
From #005c64 ink through #008894, #36a4b0, #5db1bb to #7aced8 light, Tidal Archive is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanaurorafive-stop
#005c64
#008894
#36a4b0
#5db1bb
#7aced8
The generator opens with #005c64 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.