Aurora palette
Mustard Gallery
Dark anchor, working middle, light release: #484ec7, #6e7cf2, #8c9cff, #a0afff, #c5cfff form a tetradic aurora 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 for large text.
blueaurorafive-stop
#484ec7
#6e7cf2
#8c9cff
#a0afff
#c5cfff
The generator opens with #484ec7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.