Antique Cerulean Study color palette — #F5F6EF · #C3DDE8 · #ACC1EA · #3CA1B3 · #36544B

Built around Cerulean, softened by Sky — the whole palette hums with trust and stability.

The five colors

• Ivory (#F5F6EF): a clean, paper-quiet neutral.
• Silver (#C3DDE8): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#ACC1EA): A luminous, dusty violet — the color of wild irises.
• Cerulean (#3CA1B3): A luminous, balanced blue — the color of open sky before noon.
• Charcoal Brown (#36544B): A full-bodied, dusty teal — the color of shallow lagoons.

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

Use it as a design system

One click turns Antique Cerulean Study 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

• Ash Harbor color palette (#EDF8F7, #D5DCED, #74A0B9, #4D7587, #405568)
• Teal Studio color palette (#F2F7EE, #B1EDF4, #B8CAFF, #00B393, #394469)
• Weathered Mint color palette (#F0F8EC, #C8E7DD, #83CAB0, #A1BAD4, #475845)
• Weathered Cerulean color palette (#F4F7EA, #ABD8BF, #0086B1, #005059, #000E1A)
• Washed Cerulean color palette (#F5F6EB, #B5F3F4, #00A5B4, #006B62, #00232A)
• Patina Villa color palette (#EBEDE4, #7AA9C6, #00598D, #002936, #000104)
• Hushed Lagoon color palette (#F0F9E4, #9ADDBD, #7DC6E8, #B6A241, #373A33)
• Lagoon Atelier color palette (#F1FAD7, #BDF0D1, #6BC29A, #119578, #3F5135)

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