Monochrome palette
River Porch
Five monochrome stops with room to breathe — #004c6f grounds, #0076a9 and #3291c6 do the talking, #56a0cd softens, #72bdeb lifts. The analogous bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skymonochromefive-stophigh-contrast
#004c6f
#0076a9
#3291c6
#56a0cd
#72bdeb
The generator opens with #004c6f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.