Antique Lagoon color palette — #E2EFE3 · #009B9F · #00547E · #004B4D · #00110C

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

The five colors

• Honeydew (#E2EFE3): A whisper-light, dusty green — the color of new leaves after rain.
• Cerulean (#009B9F): A luminous, balanced teal — the color of shallow lagoons.
• Peacock (#00547E): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#004B4D): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#00110C): A deep, shadowed, dusty teal — the color of sea glass.

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

Use it as a design system

One click turns Antique 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.