Patina Cerulean color palette — #E9DDD7 · #1D909E · #00435A · #00231A · #000919

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

The five colors

• Bone (#E9DDD7): bright and airy, almost weightless.
• Cerulean (#1D909E): A luminous, balanced blue — the color of deep harbor water.
• Deep Teal (#00435A): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#00231A): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000919): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Patina Cerulean 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

• Cerulean Corridor color palette (#F4E9E2, #399EB3, #005072, #003129, #001232)
• Powdered Navy color palette (#EEE4DA, #4687B3, #002D98, #002225, #090029)
• Washed Petrol color palette (#E1F2E4, #6FACB6, #0080A1, #005E55, #000A15)
• Cypress Grove color palette (#CEF3E2, #007A5A, #003828, #101A1F, #000B05)
• Petrol Drift color palette (#DFE3D5, #51AEA7, #00749C, #2D3600, #00120E)
• Hazy Aubergine color palette (#E8EEDA, #006231, #6B0062, #002911, #10000E)
• Sapphire Chapel color palette (#F6EDE6, #90BDA9, #0068BF, #00504F, #242A4F)
• Fern Summit color palette (#F2E9DC, #655A00, #3B2700, #1F0A00, #020400)

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