Frost palette
Toasted Brook
Toasted Brook runs #004650 through #007180, #308c9b, #5299a6 to #6eb6c3 in five measured steps, the triadic 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 as a text pair.
cyanfrostfive-stophigh-contrast
#004650
#007180
#308c9b
#5299a6
#6eb6c3
The generator opens with #004650 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.