Antique Cerulean color palette — #F7EFF4 · #B0E6F9 · #6693B6 · #2B6A63 · #1D2C44

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

The five colors

• Ivory (#F7EFF4): a clean, paper-quiet neutral.
• Powder Blue (#B0E6F9): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#6693B6): A luminous, dusty blue — the color of open sky before noon.
• Pine (#2B6A63): A full-bodied, dusty teal — the color of glacier melt.
• Midnight (#1D2C44): A deep, shadowed, dusty blue — the color of deep harbor water.

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

• Cobalt Alley color palette (#F9EEF2, #9FCEED, #547CBB, #005B60, #161F38)
• Washed Archive color palette (#FBF3EF, #C6E5D4, #688DB6, #00735F, #5B3D51)
• Timeworn Teal color palette (#F8ECF4, #50AEA8, #006371, #003C1C, #000D15)
• Muted Powder Summit color palette (#F4F6EE, #D6D6E5, #7BC6EC, #4B8E99, #1E483C)
• Timeworn Lagoon Market color palette (#ECDCE8, #008894, #004257, #002017, #000104)
• Weathered Veranda color palette (#F6EEFF, #CD62A0, #1D9665, #067B74, #231A2B)
• Airy Navy Delta color palette (#EDD9E2, #1A96C7, #00488C, #002C2C, #02001C)
• Antique Thicket color palette (#F7EEFF, #ECD7CD, #E7BE92, #836E96, #3A2F3C)

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