Antique Cerulean color palette — #F4F6EF · #C5DCE6 · #ACC1EC · #4AA0B0 · #2D574B

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

The five colors

• Ivory (#F4F6EF): bright and airy, almost weightless.
• Silver (#C5DCE6): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#ACC1EC): A luminous, dusty violet — the color of a velvet chair.
• Cerulean (#4AA0B0): A luminous, balanced blue — the color of deep harbor water.
• Charcoal Brown (#2D574B): A full-bodied, dusty teal — the color of shallow lagoons.

Feels like: Trust, Stability, Calm, Sophistication, Softness, Clarity. 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

• Timeworn Powder color palette (#FAF4EF, #C5DEE9, #99CDFA, #74AFA9, #5F4B5C)
• Weathered Hollow color palette (#EDF8F6, #D4DCEE, #72A0BA, #407883, #425565)
• Aged Villa color palette (#F5F6EC, #96D7EC, #0086AE, #005058, #000E19)
• Cerulean Boulevard color palette (#F5F6ED, #B7EDDF, #00A5B3, #006B61, #00232A)
• Dusty Delta color palette (#FFF2EF, #E1D8CF, #DDA7C3, #A9B6B1, #604640)
• Patina Courtyard color palette (#E9EEDF, #78A9C8, #00598E, #002936, #000104)
• Pale Periwinkle color palette (#F3F7ED, #DAD5DF, #75B1FF, #0080B0, #193168)
• Peony Archive color palette (#FFF1F1, #FED1D3, #A3D1FE, #D177AE, #1D5046)

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