Nebula palette
Willow Manor
From #00504b ink through #007c75, #339790, #56a49d to #73c1ba light, Willow Manor is a monochromatic 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
#00504b
#007c75
#339790
#56a49d
#73c1ba
The generator opens with #00504b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.