Ultramarine Harbor color palette — #E4F2E7 · #88BDE9 · #1961CA · #003C4A · #010014

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

The five colors

• Cream (#E4F2E7): A whisper-light, dusty teal — the color of glacier melt.
• Sky (#88BDE9): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#1961CA): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Deep Teal (#003C4A): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#010014): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, 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 Aqua Workshop color palette (#E4F3E7, #5BC7E1, #007197, #003E3C, #000308)
• Nightshade Corridor color palette (#E9E0D7, #638FB1, #153CA7, #002B30, #040019)
• Dusty Archive color palette (#EEF8F0, #96D9DE, #0089A1, #005345, #000F18)
• Linen Cornflower color palette (#F4E2E8, #7CB7E4, #5F79E4, #006D6D, #1C0139)
• Chalky Denim color palette (#F4DDE4, #BE7A1E, #005AA8, #563300, #000104)
• Hushed Sky color palette (#EDF9EF, #D7D6E4, #53B7FF, #00868F, #163460)
• Aubergine Loft color palette (#F3E0C7, #8B5C00, #006566, #660084, #020100)
• Muted Turquoise color palette (#EBFAEE, #C8DCF9, #00ADC2, #00755A, #002937)

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