Nebula palette
Merino Lighthouse
Five stops tuned to sit together without fighting — #004963 ink anchors the set, #70b9db opens it up, and #007399, #318eb5, #549cbe cross the middle in a monochromatic arrangement. Merino Lighthouse suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyannebulafive-stophigh-contrast
#004963
#007399
#318eb5
#549cbe
#70b9db
The generator opens with #004963 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.