Antique Cobalt color palette — #E0EEFB · #007BC0 · #2B2D4F · #091724 · #02070B

Cerulean and Navy set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#E0EEFB): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#007BC0): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#2B2D4F): A deep, shadowed, dusty violet — the color of a velvet chair.
• Ink (#091724): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#02070B): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Antique Cobalt into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Dusty Iris Station color palette (#E8EDFA, #727AC9, #3A384E, #191E2A, #090D10)
• Lagoon Loft color palette (#D6E6EB, #008687, #163448, #06191E, #020708)
• Wandering Summit color palette (#CEECE3, #0096EB, #5D4554, #21322D, #121B15)
• Linen Bronze color palette (#ECF2FF, #7986D6, #9C7A00, #4D7937, #141D33)
• Hushed Cerulean color palette (#F7EFF4, #BFE2F4, #4796C6, #006E60, #1E2D41)
• Feathered Indigo Terrace color palette (#CAE9FE, #77A5EC, #5D6BD1, #59458C, #2E2B49)
• Byzantium Delta color palette (#E2E0ED, #8F399F, #3E1425, #0D081D, #010206)
• Midnight Quarry color palette (#DAE8FF, #1824FC, #2B004D, #00061C, #000103)

Browse the whole catalog at Explore, or see today's palette.