Cerulean Harbor color palette — #DCE7DE · #56D6D8 · #00A4BB · #008066 · #002330

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

The five colors

• Parchment (#DCE7DE): a clean, paper-quiet neutral.
• Aqua (#56D6D8): A luminous, balanced teal — the color of shallow lagoons.
• Cerulean (#00A4BB): A luminous, balanced blue — the color of open sky before noon.
• Teal (#008066): A full-bodied, balanced teal — the color of sea glass.
• Midnight (#002330): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cerulean Harbor 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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• Aged Petrol color palette (#DBECDE, #4CB3AF, #008391, #006046, #000B11)
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Browse the whole catalog at Explore, or see today's palette.