Nebula palette
Atlas Delta
Five stops tuned to sit together without fighting — #00608c ink anchors the set, #8ed2ff opens it up, and #008bc8, #37a7e6, #60b6ec cross the middle in a tetradic arrangement. Atlas Delta suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skynebulafive-stop
#00608c
#008bc8
#37a7e6
#60b6ec
#8ed2ff
The generator opens with #00608c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.