Aurora palette
Silvery Square
Five stops tuned to sit together without fighting — #203198 ink anchors the set, #8ba8ff opens it up, and #435ec2, #5b7ae0, #6f8ce4 cross the middle in a tetradic arrangement. Silvery Square suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skyaurorafive-stophigh-contrast
#203198
#435ec2
#5b7ae0
#6f8ce4
#8ba8ff
The generator opens with #203198 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.