Cerulean Lagoon color palette — #F5DFD5 · #2F8F9B · #00435A · #00231A · #000919

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

The five colors

• Parchment (#F5DFD5): A whisper-light, dusty orange — the color of autumn markets.
• Cerulean (#2F8F9B): A luminous, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#00435A): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#00231A): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000919): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cerulean Lagoon 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.