Monochrome palette
Coral Reef
Coral Reef runs #004f76 through #0078b1, #3294ce, #57a3d5 to #73bff3 in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skymonochromefive-stop
#004f76
#0078b1
#3294ce
#57a3d5
#73bff3
The generator opens with #004f76 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.