Cerulean Harbor color palette — #E9DFCF · #218CB3 · #004065 · #002225 · #00081E

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

The five colors

• Parchment (#E9DFCF): A whisper-light, dusty gold — the color of honey in a jar.
• Cerulean (#218CB3): A luminous, balanced blue — the color of open sky before noon.
• Navy (#004065): A deep, shadowed, balanced blue — the color of open sky before noon.
• Midnight (#002225): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#00081E): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cerulean 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

• Pale Ridge color palette (#F3EBDF, #1D9BD1, #004C83, #002F35, #000A41)
• Worn Cobalt color palette (#DEEBEA, #6BAAC5, #007EB0, #005B6A, #000A16)
• Weathered Turquoise color palette (#C3F0E8, #00A9B7, #006FA1, #004220, #001111)
• Teal Delta color palette (#F7EDDD, #59C5BF, #007680, #00523A, #003441)
• Charred Forest Cabin color palette (#D8E7D5, #006D3A, #003E2B, #001B16, #000A09)
• Cellar Garnet color palette (#D3EEE4, #00604C, #740043, #00271E, #120007)
• Worn Sapphire Corridor color palette (#FFF4E2, #71BFFF, #1665E0, #005366, #262B64)
• Midnight Aubergine Atelier color palette (#D9EBE6, #004A40, #43007C, #391B00, #000202)

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