Antique Cerulean color palette — #EADFE7 · #008899 · #00415A · #002018 · #000105

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

The five colors

• Rose Water (#EADFE7): a clean, paper-quiet neutral.
• Cerulean (#008899): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#00415A): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#002018): A deep, shadowed, dusty teal — the color of sea glass.
• Black (#000105): 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.

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