Ancient Cerulean color palette — #FCF2F7 · #B1E5FC · #5E8FBD · #226F6B · #3C485E

Slate Blue takes the lead with Teal close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#FCF2F7): a clean, paper-quiet neutral.
• Powder Blue (#B1E5FC): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#5E8FBD): A luminous, balanced blue — the color of open sky before noon.
• Teal (#226F6B): A full-bodied, dusty teal — the color of shallow lagoons.
• Charcoal (#3C485E): A full-bodied, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Ancient 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

• Weathered Delta color palette (#F7EFF3, #C4E1F3, #6990BF, #276B5E, #222B45)
• Wandering Canyon color palette (#FBF4EF, #C0E8E7, #7FA8DA, #328B7A, #5C3C50)
• Aged Stone Harbor color palette (#F1F5FF, #F1D8DE, #EBB2BA, #6582A5, #47465B)
• Turquoise Ridge color palette (#F8F5EF, #C4E7E6, #89C5F3, #18ACB5, #30496B)
• Muted Teal Thicket color palette (#EDDFE9, #53B0AE, #006274, #004125, #002235)
• Softworn Cerulean Meadow color palette (#EBDBE7, #258FA0, #00425C, #00231B, #00091B)
• Airy Violet Lantern color palette (#F2F5FF, #8E6FE5, #847F00, #587338, #31364F)
• Antique Harbor color palette (#D5E9FF, #7C9FF4, #7472C2, #5F4579, #4E344F)

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