Antique Cobalt color palette — #F9F0E9 · #96D1EF · #587CB7 · #005C54 · #331327

Slate and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#F9F0E9): bright and airy, almost weightless.
• Sky (#96D1EF): A whisper-light, dusty blue — the color of open sky before noon.
• Slate (#587CB7): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005C54): A full-bodied, dusty teal — the color of sea glass.
• Deep Indigo (#331327): A deep, shadowed, dusty pink — the color of peonies in June.

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

• Cerulean Canyon color palette (#FBEFEC, #90D6D2, #008AA6, #285D27, #002720)
• Aqua Lagoon color palette (#FFEEE4, #00D1F3, #0077BA, #00543E, #0D0B4D)
• Tempered Boulevard color palette (#FCEEEB, #C8E6C8, #4C99B4, #3D6A44, #38233B)
• Antique Cobalt Workshop color palette (#F3F7EA, #AACEBF, #447EA8, #005D71, #183C60)
• Wandering Periwinkle color palette (#FEF1F7, #BCD9EE, #6898D3, #007C7D, #2C3A58)
• Dusty Raspberry Ridge color palette (#E0EED9, #00A893, #BB5182, #006356, #330B1E)
• Muted Garden color palette (#F8E8E1, #109CA7, #00506E, #002E17, #000315)
• Weathered Teal color palette (#C5FFFB, #00C6C5, #007473, #004040, #00120F)

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