Jewel palette
Cumin Bluff
Five stops tuned to sit together without fighting — #005f7a ink anchors the set, #7cd2f4 opens it up, and #008bb0, #37a7cd, #5fb5d6 cross the middle in a tetradic arrangement. Cumin Bluff suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanjewelfive-stop
#005f7a
#008bb0
#37a7cd
#5fb5d6
#7cd2f4
The generator opens with #005f7a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.