Antique Cerulean color palette — #DDF2FF · #008EB3 · #2F415A · #11242F · #050F12

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

The five colors

• Frost (#DDF2FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#008EB3): A luminous, balanced blue — the color of open sky before noon.
• Navy (#2F415A): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#11242F): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#050F12): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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

• Worn Cabin color palette (#E9FAF1, #0098C1, #412C44, #00140B, #000200)
• Washed Azure color palette (#D3E7FC, #0095F1, #444C64, #232F3B, #111A1E)
• Velvet Petrol color palette (#D2EAF8, #006D8A, #1B263A, #031620, #010509)
• Weathered Thicket color palette (#DEF2E7, #00ABD4, #546084, #264435, #081006)
• Pale Sapphire color palette (#D6E2FF, #4162FF, #452565, #0A1A35, #010811)
• Soft Periwinkle Quarry color palette (#D5E6FF, #7EA7FF, #72913E, #9B6C00, #1D2C42)
• Timeworn Chapel color palette (#FBF2F8, #A0E2E3, #34A4C1, #2A7D58, #1D3E57)
• Feathered Basin color palette (#CFECF5, #22B0F8, #3982DA, #4A5599, #37305B)

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