Jewel palette
Polar Mill
From #0051a9 ink through #387cd6, #5498f5, #6fa9f8 to #9dc6ff light, Polar Mill is a tetradic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#0051a9
#387cd6
#5498f5
#6fa9f8
#9dc6ff
The generator opens with #0051a9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.