Patina Cobalt color palette — #EEF2F8 · #A9C5EF · #8877B2 · #4171B9 · #131424

Built around Slate, softened by Slate Blue — the whole palette hums with trust and stability.

The five colors

• Ivory (#EEF2F8): a clean, paper-quiet neutral.
• Sky (#A9C5EF): A luminous, dusty blue — the color of open sky before noon.
• Slate Blue (#8877B2): A luminous, balanced violet — the color of a velvet chair.
• Slate (#4171B9): A full-bodied, balanced blue — the color of open sky before noon.
• Ink (#131424): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged duotone, muted.

Use it as a design system

One click turns Patina Cobalt 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 Petrol color palette (#ECF3F6, #8CD0DB, #4E89B4, #00808F, #0B1721)
• Tempered Hollow color palette (#F1F1F8, #BEBFE8, #A96C90, #855AAE, #191220)
• Wandering Petrol color palette (#F0F7F4, #88CAEF, #AA6385, #0C76A3, #372A2A)
• Hushed Lilac Thicket color palette (#F9F3F8, #B8D2FF, #AD87D6, #688CCD, #362A2E)
• Onyx Field color palette (#ECF2FF, #B3BCE5, #8E74AF, #6A4081, #45124D)
• Cerulean Meadow color palette (#EFF2F8, #D7D5DB, #B5ABB2, #7381AC, #313640)
• Wandering Quarry color palette (#FDECF7, #B2A2CD, #8F6993, #7A3F30, #2A2A3C)
• Chalky Dune color palette (#DEDEED, #8F62AB, #790058, #510072, #040002)

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