Jewel palette
Pearl Crater
Dark anchor, working middle, light release: #1b4597, #446fc1, #5e8bdf, #749be4, #91b8ff form a tetradic jewel set with somewhere to stand at every lightness. Made for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#1b4597
#446fc1
#5e8bdf
#749be4
#91b8ff
The generator opens with #1b4597 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.