Ancient Harbor color palette — #D0E4D6 · #538AB0 · #6C5BA7 · #003228 · #000407

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

The five colors

• Celadon Mist (#D0E4D6): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#538AB0): A luminous, balanced blue — the color of open sky before noon.
• Slate (#6C5BA7): A full-bodied, balanced violet — the color of a velvet chair.
• Deep Forest (#003228): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000407): quiet, heavy and certain.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged pastel, light, muted.

Use it as a design system

One click turns Ancient 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 Cobalt color palette (#DDEED1, #2CA1B3, #136EBE, #023D08, #000404)
• Soft Mulberry Quarry color palette (#F3DBF5, #8A87CB, #934B87, #003644, #020013)
• Softworn Cobalt color palette (#DBEAF2, #70BADC, #488CC6, #00464C, #000102)
• Hazy Loft color palette (#C3E8F6, #6BA6CB, #8374E3, #005545, #000F19)
• Obsidian Quarry color palette (#F6ECF7, #04599E, #4C003E, #001F3D, #040000)
• Softworn Archive color palette (#D0F4E3, #A7C2F8, #AC88D3, #007073, #001C32)
• Washed Lantern color palette (#F4E8F5, #A6A5DF, #AD73A8, #005968, #040B2F)
• Eclipse Ridge color palette (#E9E1D4, #B20510, #005A79, #090C12, #000103)

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