Ultramarine Basin color palette — #FFF0FC · #345BB7 · #7B2B00 · #313800 · #0F2517
A conversation between Cobalt and Rust, giving this palette its sense of nature and growth.
The five colors
- Blush (#FFF0FC): A whisper-light, dusty pink — the color of neon signs at night.
- Cobalt (#345BB7): A full-bodied, balanced violet — the color of twilight just after sunset.
- Rust (#7B2B00): A full-bodied, balanced orange — the color of autumn markets.
- Forest (#313800): A deep, shadowed, dusty green — the color of a quiet forest floor.
- Onyx (#0F2517): A deep, shadowed, dusty teal — the color of shallow lagoons.
Feels like: Nature, Growth, Optimism, Creativity, Balance. Tagged jewel, vibrant.
Use it as a design system
One click turns Ultramarine Basin 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.