Jewel palette
Frosty Cellar
From #003d7d ink through #2965af, #4480cd, #5e90d2 to #79acf0 light, Frosty Cellar is a complementary progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
skyjewelfive-stophigh-contrast
#003d7d
#2965af
#4480cd
#5e90d2
#79acf0
The generator opens with #003d7d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.