Monochrome palette
Calico Parlor
Five monochrome stops with room to breathe — #006197 grounds, #008bd6 and #37a8f5 do the talking, #60b7f9 softens, #9bd2ff lifts. The analogous bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#006197
#008bd6
#37a8f5
#60b7f9
#9bd2ff
The generator opens with #006197 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.