Ancient Lagoon color palette — #D6E4E1 · #3AA1A2 · #00545B · #00302A · #00181C

Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Silver (#D6E4E1): bright and airy, almost weightless.
• Cerulean (#3AA1A2): A luminous, balanced teal — the color of shallow lagoons.
• Peacock (#00545B): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Forest (#00302A): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#00181C): 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 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.

Similar palettes

• Denim Study color palette (#D9EEEB, #64ABB9, #006177, #003E40, #002331)
• Cerulean Lantern color palette (#D8F1EE, #468AA7, #00415F, #002128, #000A17)
• Timeworn Lagoon color palette (#ECEDDD, #6CC1BF, #00959E, #006E61, #00181C)
• Antique Cerulean color palette (#ECF8F6, #A5CCDA, #258694, #00605A, #004250)
• Washed Cobalt color palette (#DAF0FF, #0074B7, #003E74, #001E50, #180033)
• Frosted Denim Canyon color palette (#D4E4F7, #0060AD, #005B33, #002D56, #001408)
• Patina Violet color palette (#D6E1F6, #9D92E7, #8F64BA, #153C81, #120E36)
• Wandering Harbor color palette (#DAE3FB, #2030C2, #6F0063, #00383B, #010029)

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