Patina Cobalt color palette — #E9F1EA · #A4CAE3 · #288DD0 · #006B72 · #152D52

Built around Cerulean, softened by Teal — the whole palette hums with trust and stability.

The five colors

• Cream (#E9F1EA): bright and airy, almost weightless.
• Sky (#A4CAE3): A luminous, dusty blue — the color of deep harbor water.
• Cerulean (#288DD0): A luminous, balanced blue — the color of open sky before noon.
• Teal (#006B72): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#152D52): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, light, 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

• Ancient Petrol color palette (#EEF8F0, #BCD8F0, #6E98CC, #00798D, #2B385F)
• Timeworn Azure color palette (#FAF4EB, #C5EDFF, #0E9AE9, #006970, #041D41)
• Worn Terrace color palette (#F5EBF0, #93B7CE, #2766BA, #005147, #2B2459)
• Ancient Petrol color palette (#DAE9DD, #7EBFBA, #00848F, #005C41, #00242D)
• Frosted Periwinkle color palette (#F8ECE4, #AFE0C9, #66A6FB, #009381, #2B294C)
• Ancient Cerulean Parlor color palette (#F0F7F2, #D9DEED, #99B4D1, #4B939E, #455369)
• Weathered Sky color palette (#D3FAFF, #9FDDE2, #69C1EF, #3C8553, #023E48)
• Hushed Ultramarine Bloom color palette (#E0F1E4, #6F97B9, #1451B3, #003947, #05002C)

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