Nebula palette
Woodsmoke Square
From #005455 ink through #008081, #349b9c, #59a9a9 to #75c5c5 light, Woodsmoke Square is a analogous progression that holds together at any size. Use it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#005455
#008081
#349b9c
#59a9a9
#75c5c5
The generator opens with #005455 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.