Ancient Cobalt color palette — #F5F1EA · #C5E4DA · #688ECA · #00697F · #3C2235

Built around Slate Blue, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Cream (#F5F1EA): a clean, paper-quiet neutral.
• Silver (#C5E4DA): A whisper-light, dusty teal — the color of sea glass.
• Slate Blue (#688ECA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00697F): A full-bodied, balanced blue — the color of open sky before noon.
• Espresso (#3C2235): A deep, shadowed, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Ancient Cobalt 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

• Cerulean Canyon color palette (#F5F1EB, #C3E6D0, #4C97BB, #006D69, #0C342B)
• Cobalt Lagoon color palette (#F7F1E7, #A9D6F6, #3784DB, #006070, #15214C)
• Hushed Cerulean Orchard color palette (#FDF2F5, #BDE1FF, #7988B7, #2B6E6E, #43465D)
• Antique Cabin color palette (#F2ECE3, #62A9B7, #00617E, #003A36, #000C18)
• Patina Corridor color palette (#F0E6D7, #2883A5, #003F64, #001F21, #000106)
• Powdered Grove color palette (#FFEDE8, #D26873, #5C903B, #396CAB, #2C1812)
• Patina Powder Field color palette (#F9F4EF, #C4DFEF, #A3B8F6, #3D9190, #553343)
• Washed Meadow color palette (#FAF0E1, #78CAD5, #007E9B, #005348, #001D2D)

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