Nebula palette
Halcyon Brook
Halcyon Brook runs #00698d through #0095c7, #3ab1e5, #64c0ec to #95dbff in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
cyannebulafive-stop
#00698d
#0095c7
#3ab1e5
#64c0ec
#95dbff
The generator opens with #00698d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.