Ancient Cerulean Harbor color palette — #EFF7FB · #D7DAE1 · #B3AAAE · #61889B · #4C5458

Built around Storm Blue, softened by Ash — the whole palette hums with sophistication.

The five colors

• Ivory (#EFF7FB): a clean, paper-quiet neutral.
• Silver (#D7DAE1): a clean, paper-quiet neutral.
• Ash (#B3AAAE): soft and architectural.
• Storm Blue (#61889B): A luminous, dusty blue — the color of a favorite pair of jeans.
• Charcoal Brown (#4C5458): quiet, heavy and certain.

Feels like: Sophistication. Tagged scandi, muted, light.

Use it as a design system

One click turns Ancient 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

• Cerulean Harbor color palette (#ECF3F6, #D5D6DD, #BAADB7, #37919E, #2E383C)
• Softworn Lagoon color palette (#EEF8F5, #A5C9C5, #578B8E, #506B73, #395350)
• Wandering Iris color palette (#EDF7FF, #CCD6EC, #C4B4EE, #8B8FC9, #3B4D5E)
• Petrol Cabin color palette (#E9FBEC, #73B2C8, #5F77A2, #784D44, #384A59)
• Denim Meadow color palette (#E9EFF6, #C5CCD9, #989FB9, #1E5889, #232F3C)
• Muted Canyon color palette (#E1EDF5, #8F9BA8, #60718C, #003040, #000B14)
• Aged Veranda color palette (#E2E5F3, #A8A8B5, #827A96, #3F1384, #0F1225)
• Muted Grape Atelier color palette (#F3F4FF, #D3CFE7, #AE9FC0, #7035AB, #303144)

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