Antique Cerulean color palette — #FBF3EE · #C0E7D2 · #5C90B9 · #316E67 · #573E54

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

The five colors

• Ivory (#FBF3EE): bright and airy, almost weightless.
• Celadon Mist (#C0E7D2): A whisper-light, dusty teal — the color of sea glass.
• Slate Blue (#5C90B9): A luminous, balanced blue — the color of deep harbor water.
• Teal (#316E67): A full-bodied, dusty teal — the color of glacier melt.
• Charcoal (#573E54): 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 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

• Dusty Cerulean color palette (#FCF3EE, #C7E6C6, #5295A7, #3B6F52, #2A5044)
• Tempered Cypress Thicket color palette (#F8F0EB, #C4E6D3, #6691BE, #006F5B, #26284A)
• Cobalt Grove color palette (#FBF4ED, #A1CBE8, #5178B9, #005F65, #4C3042)
• Timeworn Drift color palette (#FAF3F7, #C8EBFF, #7FA8D6, #318C78, #3C4762)
• Washed Teal color palette (#F0F9E7, #42B792, #B57099, #09775B, #5B334B)
• Softworn Delta color palette (#F8E8E1, #2A8F9B, #004359, #002319, #000919)
• Worn Teal Coast color palette (#FCE9DE, #56B0AB, #006271, #004121, #002333)
• Misty Mint Field color palette (#E2F1B7, #79C576, #2F9765, #00685D, #355239)

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