Antique Cerulean color palette — #ECF9EF · #95F9FF · #00A3BF · #006C5A · #002231
Cerulean and Sea Foam set the tone — five colors that lean into trust and stability.
The five colors
- Ivory (#ECF9EF): a clean, paper-quiet neutral.
- Sea Foam (#95F9FF): A whisper-light, balanced blue — the color of open sky before noon.
- Cerulean (#00A3BF): A luminous, balanced blue — the color of deep harbor water.
- Pine (#006C5A): A full-bodied, balanced teal — the color of shallow lagoons.
- Midnight (#002231): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
Feels like: Trust, Stability, Calm, Balance. 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.