Lagoon Harbor color palette — #D5ECEF · #008794 · #004F58 · #001C20 · #000203

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

The five colors

• Frost (#D5ECEF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#008794): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#004F58): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#001C20): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#000203): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged monochrome, muted.

Use it as a design system

One click turns Lagoon 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

• Washed Turquoise Boulevard color palette (#D1E7F0, #00AED7, #1F87C3, #005253, #001019)
• Timeworn Emerald Atelier color palette (#D0F2DE, #00935D, #005933, #001F10, #000201)
• Cellar Dune color palette (#CEE4E8, #00727D, #003034, #15181E, #000A0C)
• Dusty Cerulean color palette (#C0E7EC, #009AAC, #006F7B, #003E45, #000203)
• Frosted Corridor color palette (#D6E6FB, #0078D5, #004581, #001D3F, #000206)
• Softworn Aubergine color palette (#DEF0FF, #005885, #720076, #00321F, #000205)
• Gentle Ridge color palette (#DFECF9, #349BFD, #0064AE, #00335C, #000715)
• Cobalt Bloom color palette (#E4F3FF, #77C7FF, #008AC8, #00567E, #002135)

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