Antique Cobalt Dune color palette — #C9E9FD · #09A3F3 · #007AD9 · #0058B6 · #091B4C

Built around Azure, softened by Cobalt — the whole palette hums with trust and stability.

The five colors

• Frost (#C9E9FD): A whisper-light, dusty blue — the color of open sky before noon.
• Cornflower (#09A3F3): A luminous, vivid blue — the color of open sky before noon.
• Azure (#007AD9): A full-bodied, vivid blue — the color of open sky before noon.
• Cobalt (#0058B6): A full-bodied, vivid blue — the color of open sky before noon.
• Midnight (#091B4C): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Antique Cobalt Dune 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

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• Hazy Nightshade Corridor color palette (#D9EDF2, #0094C7, #006AAE, #0D2DAC, #200949)
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• Feathered Peony Balcony color palette (#DCEBFF, #569CFF, #F03992, #006AE2, #37001C)
• Indigo Atelier color palette (#E1E7F7, #92A8FF, #5976FF, #313BBF, #03002E)
• Patina Wisteria Pier color palette (#DDE9FF, #D9B5E8, #C49FFF, #5783CB, #212347)
• Airy Magenta Balcony color palette (#E8EEFF, #5F80FF, #CF38B6, #00858E, #060B35)
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Browse the whole catalog at Explore, or see today's palette.