Lagoon Harbor color palette — #C8E4EE · #008A90 · #004B57 · #00212B · #000203

Cerulean takes the lead with Deep Teal close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#C8E4EE): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#008A90): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#004B57): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#00212B): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#000203): quiet, heavy and certain.

Feels like: Trust, Stability, Calm, Sophistication. Tagged noir, dark, luxury, 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 Petrol color palette (#DEF2FE, #007692, #00374F, #1B1A22, #00090D)
• Weathered Pine Courtyard color palette (#C8E9E7, #009248, #004F38, #002322, #000202)
• Cobalt Veranda color palette (#CFE2F6, #007DD0, #213F78, #041E36, #000205)
• Worn Turquoise color palette (#D2E9F3, #00BFD7, #4E758C, #3B4D54, #0F1A1E)
• Washed Azure color palette (#CFE3F2, #009ED6, #0D5D95, #16384E, #000910)
• Dusty Periwinkle Study color palette (#E5EFFF, #739CFF, #5E6292, #32425C, #0B121A)
• Indigo Delta color palette (#D9E0EE, #7079FF, #534D78, #232F4A, #02040A)
• Frosted Orchid Lantern color palette (#DEEEFF, #0092EA, #AF4DDF, #008877, #001325)

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