Monochrome palette
Parchment Grove
Dark anchor, working middle, light release: #006b96, #3896c6, #57b2e4, #77c1ec, #a3ddff form a tetradic monochrome set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#006b96
#3896c6
#57b2e4
#77c1ec
#a3ddff
The generator opens with #006b96 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.