Ancient Lagoon color palette — #D3E5E1 · #3B9B98 · #005458 · #002C25 · #000507

A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.

The five colors

• Silver (#D3E5E1): bright and airy, almost weightless.
• Cerulean (#3B9B98): A luminous, balanced teal — the color of sea glass.
• Peacock (#005458): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Deep Forest (#002C25): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000507): a grounded near-black with real depth.

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

Use it as a design system

One click turns Ancient 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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• Soft Sapphire color palette (#DCEDED, #8BB8E3, #1169C8, #004763, #061334)
• Frosted Cobalt Loft color palette (#E4F6F5, #9BD8FF, #0089D7, #005F76, #01254A)
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Browse the whole catalog at Explore, or see today's palette.