Antique Cobalt color palette — #FBF3EF · #99CEE2 · #297EBC · #00605A · #4C2F48

Cerulean takes the lead with Pine close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#FBF3EF): a clean, paper-quiet neutral.
• Sky (#99CEE2): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#297EBC): A full-bodied, balanced blue — the color of open sky before noon.
• Pine (#00605A): A full-bodied, dusty teal — the color of sea glass.
• Charcoal (#4C2F48): A deep, shadowed, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Antique 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

• Cornflower Alley color palette (#FDF3EA, #A9D4F4, #3D78ED, #00656D, #3B3968)
• Timeworn Petrol color palette (#FFF2EC, #70C7D3, #00799E, #005844, #00345F)
• Aged Azure color palette (#F4F7EC, #A9DEF3, #509FC8, #207887, #184338)
• Weathered Coast color palette (#CAE6E1, #00B2BD, #007A93, #005178, #223559)
• Mallow Delta color palette (#E4FCEF, #C3D8FF, #C9A6EE, #2E817A, #1F4239)
• Soft Rust color palette (#DDF5EA, #009BCC, #C64D00, #005F7F, #57240C)
• Dusty Thicket color palette (#FAF4F0, #C9E9E6, #62A1CB, #3B7C71, #5F4B5D)
• Sunlit Petrol Atelier color palette (#E5F5FF, #5EA6E2, #0069A9, #003C5B, #002335)

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