Jewel palette
Raw Beacon
Five stops tuned to sit together without fighting — #1b368a ink anchors the set, #88a8f5 opens it up, and #4060b4, #597bd2, #6d8cd7 cross the middle in a tetradic arrangement. Raw Beacon suits newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#1b368a
#4060b4
#597bd2
#6d8cd7
#88a8f5
The generator opens with #1b368a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.