Frost palette
Mustard Foundry
Mustard Foundry runs #004958 through #00748a, #318fa6, #549db0 to #70b9cd in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA as a text pair.
cyanfrostfive-stophigh-contrast
#004958
#00748a
#318fa6
#549db0
#70b9cd
The generator opens with #004958 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.