Patina Cobalt color palette — #ECF7FF · #88C2EF · #4185C9 · #456595 · #404F64

Cerulean and Sky set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#ECF7FF): bright and airy, almost weightless.
• Sky (#88C2EF): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#4185C9): A luminous, balanced blue — the color of deep harbor water.
• Slate (#456595): A full-bodied, balanced blue — the color of deep harbor water.
• Charcoal Brown (#404F64): A full-bodied, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged muted, cool.

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

• Patina Coast color palette (#DAF6FF, #A6E3FF, #8BC0EE, #7F8BBE, #494D6D)
• Hushed Powder Lagoon color palette (#D6FFE6, #86D5FF, #6A9ED3, #60719B, #634958)
• Washed Cerulean Summit color palette (#E3FAFF, #6FC3C2, #009CA7, #007482, #315161)
• Aged Peony Basin color palette (#F1F5FF, #8F91CC, #C16796, #2B8397, #3B4255)
• Washed Shell color palette (#F0F5FF, #DBD8E2, #ECB3C0, #7086A3, #454C5E)
• Gentle Lapis Drift color palette (#E7F1FF, #79A4FF, #444FFF, #3F35AC, #3D3676)
• Lowlit Basin color palette (#D3E1EE, #005FAB, #002B6C, #04004B, #0A0017)
• Antique Amethyst color palette (#E2E7FD, #908BEA, #754DD2, #573787, #453458)

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