Jewel palette
Luminous Brook
Luminous Brook runs #043dae through #346bd9, #4e87f8, #679afa to #92b8ff in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#043dae
#346bd9
#4e87f8
#679afa
#92b8ff
The generator opens with #043dae as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.