Ultramarine Coast color palette — #E0F9ED · #0085AD · #0055AF · #5E1C00 · #000F13

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

The five colors

• Honeydew (#E0F9ED): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#0085AD): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#0055AF): A full-bodied, balanced blue — the color of open sky before noon.
• Espresso (#5E1C00): A deep, shadowed, balanced orange — the color of autumn markets.
• Ink (#000F13): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Optimism, Balance. Tagged jewel, vibrant.

Use it as a design system

One click turns Ultramarine Coast 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

• Softworn Ultramarine color palette (#E6F8E2, #008C83, #2E33CB, #5D2300, #00110F)
• Pale Boulevard color palette (#E5F8E3, #008E8A, #005B86, #6A001D, #001412)
• Washed Sapphire Lagoon color palette (#FCECF9, #4965BC, #2F4794, #4D2300, #000E06)
• Denim Chapel color palette (#FFEFDA, #00A98A, #0064AB, #533800, #002124)
• Aubergine Study color palette (#D3E8DE, #006488, #460F95, #361D00, #000402)
• Pewter Chapel color palette (#F9EEF6, #5F71AE, #7D4C8C, #4F3E00, #190B1A)
• Cellar Petrol Study color palette (#DAEBE4, #00749F, #23244C, #00121D, #000500)
• Quiet Coast color palette (#E9FBE6, #007974, #930082, #642A00, #162C0C)

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