Ultramarine Dune color palette — #E2ECFF · #0046D3 · #712C00 · #283000 · #00181C

Cobalt and Rust set the tone — five colors that lean into nature and growth.

The five colors

• Frost (#E2ECFF): A whisper-light, dusty violet — the color of wild irises.
• Cobalt (#0046D3): A full-bodied, vivid violet — the color of twilight just after sunset.
• Rust (#712C00): A deep, shadowed, balanced orange — the color of autumn markets.
• Deep Forest (#283000): A deep, shadowed, dusty green — the color of a quiet forest floor.
• Ink (#00181C): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Nature, Growth, Trust, Stability, Optimism, Energy. Tagged jewel, vibrant.

Use it as a design system

One click turns Ultramarine Dune 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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• Antique Byzantium color palette (#F3F4FF, #8D12E8, #694500, #004824, #0C283C)
• Feathered Grape Boulevard color palette (#EFEEFF, #8100A8, #524400, #003A2C, #001731)
• Antique Nightshade color palette (#F1F5FF, #CCD0F1, #A7A2C0, #4D4AAC, #2C3244)
• Linen Chestnut Study color palette (#D8FDE7, #0089A5, #914E00, #005941, #001D1C)
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Browse the whole catalog at Explore, or see today's palette.