Onyx Delta color palette — #E3ECF6 · #9499A9 · #6F6E82 · #002B55 · #030A14

Midnight and Slate set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#E3ECF6): a clean, paper-quiet neutral.
• Blue Fog (#9499A9): A luminous, dusty violet — the color of wild irises.
• Slate (#6F6E82): A full-bodied, dusty violet — the color of a velvet chair.
• Midnight (#002B55): A deep, shadowed, balanced blue — the color of deep harbor water.
• Ink (#030A14): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

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

• Worn Aubergine Cabin color palette (#DDDEE9, #9B97A4, #796A80, #380B62, #070718)
• Worn Navy color palette (#E7ECF3, #9CA5B6, #7C86A0, #003E96, #010919)
• Aged Aubergine Quarry color palette (#E5E7F4, #B9B6C5, #9787A1, #4E2C86, #1B1E30)
• Timeworn Hollow color palette (#D6E4F2, #6A6A9C, #502C42, #002806, #00110D)
• Petrol Harbor color palette (#ECE4ED, #AC9B9D, #AC7980, #1E65A8, #0F0511)
• Dusty Denim Grove color palette (#F2F5FC, #DDD6DF, #B8AEC4, #5F5A9B, #363A47)
• Wandering Lapis Delta color palette (#DAE7FF, #0095B9, #4530DF, #70005F, #070019)
• Mulberry Garden color palette (#F6F3FF, #DACDE0, #BA9CB4, #8E238A, #352F43)

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