Frost palette
Reedy Deck
From #00657c ink through #0091b2, #39adcf, #62bbd8 to #7fd8f6 light, Reedy Deck is a tetradic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#00657c
#0091b2
#39adcf
#62bbd8
#7fd8f6
The generator opens with #00657c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.