Antique Cobalt color palette — #CCFAE7 · #0089BC · #252256 · #1D262C · #000A06

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

The five colors

• Honeydew (#CCFAE7): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#0089BC): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#252256): A deep, shadowed, balanced violet — the color of a velvet chair.
• Onyx (#1D262C): a grounded near-black with real depth.
• Ink (#000A06): A deep, shadowed, dusty teal — the color of glacier melt.

Feels like: Trust, Stability, Creativity, 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

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• Tempered Quarry color palette (#FFF0FC, #5F89FF, #483153, #200D1E, #000201)
• Washed Thicket color palette (#E5FBF4, #5CB6FD, #634D58, #202F2A, #0C110D)
• Worn Azure color palette (#FFF2EC, #C5F9FF, #00A7E3, #007747, #021E59)
• Eclipse Indigo Market color palette (#F9DBEF, #5F55FF, #3B1720, #12161C, #0B0007)
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Browse the whole catalog at Explore, or see today's palette.