Jewel palette
Flint Plaza
Dark anchor, working middle, light release: #093eae, #376cd9, #5188f8, #6a9afa, #94b9ff form a tetradic jewel set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#093eae
#376cd9
#5188f8
#6a9afa
#94b9ff
The generator opens with #093eae as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.