Ultramarine Hollow color palette — #DFE8F7 · #3D5AB9 · #23233B · #091325 · #03040B

A conversation between Cobalt and Midnight, giving this palette its sense of creativity and sophistication.

The five colors

• Frost (#DFE8F7): A whisper-light, dusty violet — the color of a velvet chair.
• Cobalt (#3D5AB9): A full-bodied, balanced violet — the color of wild irises.
• Midnight (#23233B): A deep, shadowed, dusty violet — the color of twilight just after sunset.
• Ink (#091325): A deep, shadowed, dusty violet — the color of wild irises.
• Ink (#03040B): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Ultramarine Hollow 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.

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