Jewel palette
Straw Oasis
Five stops tuned to sit together without fighting — #004856 ink anchors the set, #6fb8ca opens it up, and #007387, #318ea3, #539cad cross the middle in a analogous arrangement. Straw Oasis suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
cyanjewelfive-stophigh-contrast
#004856
#007387
#318ea3
#539cad
#6fb8ca
The generator opens with #004856 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.