Nebula palette
Sumac Oasis
Dark anchor, working middle, light release: #0d458e, #3c6fb8, #568ad6, #6e9bdb, #89b7fa form a analogous nebula set with somewhere to stand at every lightness. Made for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA as a text pair.
skynebulafive-stophigh-contrast
#0d458e
#3c6fb8
#568ad6
#6e9bdb
#89b7fa
The generator opens with #0d458e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.