Ultramarine Harbor color palette — #D7E4D9 · #6FA9CE · #0067BA · #004853 · #030743

Cobalt and Deep Indigo set the tone — five colors that lean into trust and stability.

The five colors

• Bone (#D7E4D9): A whisper-light, dusty teal — the color of glacier melt.
• Blue Fog (#6FA9CE): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#0067BA): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#004853): A deep, shadowed, dusty blue — the color of deep harbor water.
• Deep Indigo (#030743): A deep, shadowed, balanced 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

• Weathered Petrol Parlor color palette (#D6E4D8, #59B1BE, #00718F, #004B44, #001625)
• Frosted Balcony color palette (#F7EDDD, #84BFE4, #0067BC, #003C46, #000016)
• Worn Nightshade Loft color palette (#F2E0E8, #6796B4, #1C38AC, #00302E, #1A013B)
• Timeworn Cornflower color palette (#F4E8DE, #76B9E1, #4679F5, #006D68, #170734)
• Cobalt Meadow color palette (#E5F3E7, #9ACCE7, #488BC6, #006A75, #182C53)
• Quiet Loft color palette (#CFF5F1, #6AC0D4, #3095DA, #007051, #002022)
• Softworn Workshop color palette (#D1F1F1, #009A9F, #006364, #002A2B, #000202)
• Weathered Azure Ridge color palette (#EBFAED, #AEE5F8, #4CA6D8, #008283, #064173)

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