Daylight palette
Pumice Hollow
From #004d59 ink through #00788a, #3293a6, #55a1b1 to #72bdcd light, Pumice Hollow is a analogous 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.
cyandaylightfive-stop
#004d59
#00788a
#3293a6
#55a1b1
#72bdcd
The generator opens with #004d59 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.