Ultramarine Harbor color palette — #F1E5E9 · #7AA4C4 · #3647B8 · #003E3E · #25143E

Built around Cobalt, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

• Rose Water (#F1E5E9): bright and airy, almost weightless.
• Blue Fog (#7AA4C4): A luminous, dusty blue — the color of open sky before noon.
• Cobalt (#3647B8): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Teal (#003E3E): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Deep Indigo (#25143E): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Ultramarine 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

• Muted Denim Meadow color palette (#F0E5EC, #52ADC1, #005C8F, #00402D, #131B41)
• Feathered Ultramarine color palette (#EBE4D7, #5CA3D9, #0452B3, #003844, #05012F)
• Misty Market color palette (#D3E4D6, #7DB8E6, #3372CE, #005768, #131848)
• Gentle Navy color palette (#F8E7EE, #4B87AD, #132999, #002221, #0D0024)
• Cobalt Villa color palette (#FFF0FA, #4EC9E7, #0073B6, #005842, #22296D)
• Hazy Ember Chapel color palette (#DBDCF1, #E5A1CD, #D06337, #064490, #231D3B)
• Hazy Iris Parlor color palette (#F0E1D3, #98CDBD, #6A8FE2, #007B87, #1E1545)
• Gentle Grape Atelier color palette (#E2E3F8, #5632CE, #005E2D, #004935, #100A2F)

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