Antique Cobalt color palette — #CCE7DF · #007FC8 · #433B62 · #03231C · #000301

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

The five colors

• Silver (#CCE7DF): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#007FC8): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#433B62): A deep, shadowed, dusty violet — the color of twilight just after sunset.
• Onyx (#03231C): A deep, shadowed, dusty teal — the color of glacier melt.
• Black (#000301): A deep, shadowed, dusty teal — the color of shallow lagoons.

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

• Ancient Lagoon color palette (#D2EDD3, #008B8D, #0E466B, #112212, #010200)
• Ancient Sapphire color palette (#E8F0FF, #296BFC, #4D375C, #291527, #000201)
• Denim Harbor color palette (#E5F2FF, #0064A5, #2A222A, #171F4A, #000A18)
• Hushed Corridor color palette (#F0DFEA, #7981FF, #754378, #48293F, #000A06)
• Patina Periwinkle Drift color palette (#EEDFEE, #6DACFF, #836771, #504650, #131A16)
• Quiet Amethyst Cabin color palette (#F4DAE6, #8544FF, #5F2D50, #2A1620, #040004)
• Clover Archive color palette (#ECE3CB, #74BC65, #00947A, #376A87, #1B1D00)
• Sunlit Wisteria Harbor color palette (#FFE0E9, #C874FF, #8B5467, #553841, #180E15)

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