Daylight palette
Vernal Depot
Five stops tuned to sit together without fighting — #005e77 ink anchors the set, #7cd1f1 opens it up, and #008aad, #37a6ca, #5eb4d3 cross the middle in a tetradic arrangement. Vernal Depot suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyandaylightfive-stop
#005e77
#008aad
#37a6ca
#5eb4d3
#7cd1f1
The generator opens with #005e77 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.