Cerulean Harbor color palette — #F9E5F3 · #00A0BB · #004E7B · #003123 · #090C38

Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Blush (#F9E5F3): A whisper-light, dusty pink — the color of a candy shop window.
• Cerulean (#00A0BB): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#004E7B): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#003123): A deep, shadowed, dusty teal — the color of glacier melt.
• Deep Indigo (#090C38): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, 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.

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