Ultramarine Harbor color palette — #D6E4F8 · #0056B5 · #2A0A45 · #180419 · #000A04

Cobalt takes the lead with Deep Indigo close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#D6E4F8): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#0056B5): A full-bodied, vivid blue — the color of deep harbor water.
• Deep Indigo (#2A0A45): A deep, shadowed, balanced violet — the color of wild irises.
• Ink (#180419): A deep, shadowed, dusty pink — the color of peonies in June.
• Ink (#000A04): A deep, shadowed, dusty teal — the color of shallow lagoons.

Feels like: Trust, Stability, Creativity, Depth, Luxury. Tagged noir, dark, luxury.

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

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• Softworn Market color palette (#CDE1FF, #448EFF, #5D4D89, #1E3458, #000811)
• Grape Parlor color palette (#E9D9DF, #6C14BB, #251B12, #350022, #14030B)
• Timeworn Cobalt Thicket color palette (#FAEEF7, #647AB5, #4D343B, #30242E, #131A1A)
• Velvet Aubergine Ridge color palette (#FCE3F3, #483D40, #250086, #2B1223, #0B000C)
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Browse the whole catalog at Explore, or see today's palette.