Deep Ultramarine color palette — #D9E8FC · #004FAE · #2B201D · #1D1039 · #00091A

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

The five colors

• Frost (#D9E8FC): A whisper-light, dusty blue — the color of open sky before noon.
• Cobalt (#004FAE): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Onyx (#2B201D): quiet, heavy and certain.
• Deep Indigo (#1D1039): A deep, shadowed, dusty violet — the color of twilight just after sunset.
• Ink (#00091A): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Deep Ultramarine 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

• Denim Terrace color palette (#C8E2F8, #005B87, #3D3036, #0D1835, #000A16)
• Shadow Cabin color palette (#D2E1FA, #3148E7, #222141, #0C1321, #03040A)
• Nocturne Nightshade color palette (#E9F0FF, #3D00BD, #22181E, #1A0223, #01020F)
• Grape Orchard color palette (#DEE4F9, #5F00D2, #413231, #1D1331, #050717)
• Ancient Delta color palette (#E8E2FC, #7B3ADE, #636200, #305A00, #191C38)
• Hushed Orchid Field color palette (#F2EFFF, #A75AAE, #443749, #292732, #161419)
• Worn Alley color palette (#FCE6FA, #4B8AEB, #69475C, #3E263D, #000604)
• Chalky Cobalt color palette (#F8EAF0, #7ABBDA, #026AB9, #00504E, #222A51)

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