Cobalt Harbor color palette — #E0FCFA · #8ABFE4 · #0071BD · #00526A · #00306A

Built around Royal Blue, softened by Navy — the whole palette hums with trust and stability.

The five colors

• Ivory (#E0FCFA): A whisper-light, dusty teal — the color of shallow lagoons.
• Sky (#8ABFE4): A luminous, dusty blue — the color of open sky before noon.
• Royal Blue (#0071BD): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00526A): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#00306A): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Cobalt 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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• Frosted Denim Summit color palette (#DEF6F5, #74A4CE, #0056A5, #003A51, #031A4E)
• Pale Periwinkle Study color palette (#F2F8E5, #B4E0FF, #57B1FF, #0092B9, #023166)
• Cornflower Courtyard color palette (#FFF3E8, #9FD2F5, #4687F9, #007178, #2D1F77)
• Antique Cerulean color palette (#EBF8F6, #C1E3ED, #4299A2, #167166, #234E5F)
• Weathered Lagoon color palette (#CFE6E2, #2F9096, #00454E, #002220, #000B10)
• Timeworn Byzantium Terrace color palette (#F3E3FE, #A401DF, #BB0035, #00568C, #321243)

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