Monochrome palette
Marble Kiln
Five stops tuned to sit together without fighting — #006286 ink anchors the set, #85d4ff opens it up, and #008dc0, #38a9de, #60b8e5 cross the middle in a analogous arrangement. Marble Kiln suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanmonochromefive-stop
#006286
#008dc0
#38a9de
#60b8e5
#85d4ff
The generator opens with #006286 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.