Pastel palette
Opal Boulevard
Five stops tuned to sit together without fighting — #005660 ink anchors the set, #77c8d4 opens it up, and #008290, #359eac, #5aabb7 cross the middle in a triadic arrangement. Opal Boulevard suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanpastelfive-stop
#005660
#008290
#359eac
#5aabb7
#77c8d4
The generator opens with #005660 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.