Onyx Delta color palette — #F3DCE5 · #763300 · #003535 · #0C005C · #18000B

Built around Deep Indigo, softened by Rust — the whole palette hums with optimism and creativity.

The five colors

• Shell Pink (#F3DCE5): A whisper-light, dusty rose — the color of strawberry cream.
• Rust (#763300): A full-bodied, balanced orange — the color of autumn markets.
• Deep Forest (#003535): A deep, shadowed, dusty teal — the color of sea glass.
• Deep Indigo (#0C005C): A deep, shadowed, balanced violet — the color of twilight just after sunset.
• Ink (#18000B): A deep, shadowed, dusty rose — the color of strawberry cream.

Feels like: Optimism, Creativity, Depth, Luxury. Tagged jewel, vibrant, dark.

Use it as a design system

One click turns Onyx Delta 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

• Tempered Onyx color palette (#DFF1E2, #725100, #004132, #001B4B, #270017)
• Deep Onyx color palette (#CCE6D3, #5B4400, #003144, #2C0049, #1B0002)
• Deep Garnet Veranda color palette (#F7E8F7, #8A0026, #003523, #001E2C, #0E0013)
• Muted Chestnut color palette (#CCE7D1, #895B00, #3C4100, #002641, #1D1500)
• Aged Aubergine Workshop color palette (#DEFAE5, #7A5800, #004C62, #3D0067, #330200)
• Antique Quarry color palette (#F2EAEC, #AEBDB2, #7C9589, #623A00, #2F1620)
• Hazy Rust color palette (#F5E6DE, #B13C00, #005B3C, #4C0063, #140500)
• Muted Garnet color palette (#E3FBF7, #407B31, #413B90, #690036, #09220E)

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