Jewel palette
Marble Cellar
Marble Cellar runs #134e88 through #4277b1, #5d92ce, #74a2d5 to #90bef4 in five measured steps, the tetradic 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 for large text.
skyjewelfive-stop
#134e88
#4277b1
#5d92ce
#74a2d5
#90bef4
The generator opens with #134e88 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.