Noir palette
Mustard Foundry
Mustard Foundry runs #004778 through #326fa4, #4d8ac1, #6699c8 to #82b5e6 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skynoirfive-stop
#004778
#326fa4
#4d8ac1
#6699c8
#82b5e6
The generator opens with #004778 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.