Frost palette
Opal Atelier
Opal Atelier runs #005469 through #007f9d, #349bb9, #59a9c3 to #76c5e0 in five measured steps, the monochromatic 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.
cyanfrostfive-stop
#005469
#007f9d
#349bb9
#59a9c3
#76c5e0
The generator opens with #005469 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.