Nebula palette
Parchment Dune
From #006683 ink through #0092ba, #39aed7, #62bde0 to #80dafe light, Parchment Dune 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.
cyannebulafive-stop
#006683
#0092ba
#39aed7
#62bde0
#80dafe
The generator opens with #006683 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.