Monochrome palette
Ashen Brook
Dark anchor, working middle, light release: #00567f, #0080ba, #349cd8, #5aabde, #77c8fc 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
#00567f
#0080ba
#349cd8
#5aabde
#77c8fc
The generator opens with #00567f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.