Cerulean Harbor color palette — #E4F2EF · #6ED8DD · #0097A8 · #006D65 · #00343F

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

The five colors

• Cream (#E4F2EF): a clean, paper-quiet neutral.
• Ice Blue (#6ED8DD): A whisper-light, balanced teal — the color of sea glass.
• Cerulean (#0097A8): A luminous, balanced blue — the color of open sky before noon.
• Teal (#006D65): A full-bodied, balanced teal — the color of shallow lagoons.
• Deep Teal (#00343F): A deep, shadowed, dusty blue — the color of deep harbor water.

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

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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• Cobalt Bloom color palette (#E5F2F1, #9DCAED, #328ADB, #006787, #162D51)
• Washed Parlor color palette (#DCEEEB, #2EA2BC, #00627C, #003B3F, #000B13)
• Washed Forest color palette (#FAF2FA, #BDEFFF, #329EC8, #006F37, #001D44)
• Ultramarine Chapel color palette (#D3E7E6, #55A9EA, #0066BD, #004660, #000E3B)
• Aged Basin color palette (#ECE1FF, #D043B5, #CA4C00, #4B61B8, #251736)
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Browse the whole catalog at Explore, or see today's palette.