Antique Cerulean color palette — #F4ECE0 · #00919E · #004454 · #00231E · #000B14

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

The five colors

• Cream (#F4ECE0): bright and airy, almost weightless.
• Cerulean (#00919E): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#004454): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#00231E): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000B14): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Antique 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

• Washed Cobalt color palette (#EBE3D8, #2D89BC, #003C74, #002128, #02012D)
• Aged Denim color palette (#F6ECF4, #639DA5, #00617F, #003D2E, #000A18)
• Velvet Garden color palette (#C4E9D6, #007E53, #003621, #111A1F, #000B05)
• Antique Petrol Terrace color palette (#F5EDE1, #65BEE3, #006EAA, #004F54, #182E4E)
• Patina Aubergine color palette (#EAEEDB, #00622A, #6B0062, #00290D, #10000E)
• Chestnut Ridge color palette (#F5E3CB, #6C5700, #3C2700, #1D0B00, #050300)
• Feathered Cerulean Loft color palette (#FCF4E8, #7ADFF9, #008ABB, #006764, #154368)
• Charred Nightshade Orchard color palette (#DAEAE0, #004C2C, #280095, #450E00, #000201)

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