Antique Cerulean color palette — #DFF3F1 · #389EB5 · #005268 · #002F33 · #001622

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

The five colors

• Cream (#DFF3F1): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#389EB5): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#005268): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Forest (#002F33): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#001622): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Antique Cerulean 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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• Chalky Drift color palette (#E0FCF9, #48C7F5, #0077A5, #005461, #003656)
• Gentle Villa color palette (#D0ECFC, #006A80, #75028F, #00323E, #1D0026)
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• Tempered Harbor color palette (#EDE2EA, #81BACA, #1989D4, #007055, #0A0345)
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Browse the whole catalog at Explore, or see today's palette.