Jewel palette
Sandy Granary
Dark anchor, working middle, light release: #193d80, #4166a9, #5a81c6, #6f91cd, #8aadeb form a tetradic jewel set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#193d80
#4166a9
#5a81c6
#6f91cd
#8aadeb
The generator opens with #193d80 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.