Ancient Cobalt color palette — #EDF8F7 · #A6C9EA · #417BB9 · #005B79 · #283B56

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

The five colors

• Ivory (#EDF8F7): a clean, paper-quiet neutral.
• Sky (#A6C9EA): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#417BB9): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005B79): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#283B56): 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 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

• Cobalt Veranda color palette (#FBEEF2, #9CCEF4, #597ABE, #005A62, #171E3B)
• Cerulean Grove color palette (#EBF9F6, #92D2D6, #008898, #00605A, #014250)
• Tempered Balcony color palette (#EFF7F7, #D7DBEC, #689ED1, #45768A, #445468)
• Muted Chapel color palette (#D4E9E6, #2B9FB8, #005268, #002F33, #001622)
• Worn Navy color palette (#D3E4E4, #5F84A9, #003781, #002031, #01022A)
• Washed Lagoon Corridor color palette (#FDF2F6, #C6E4FF, #9EAFE7, #00A0A1, #3F3356)
• Chalky Indigo Drift color palette (#F5EAF8, #D16586, #4A72D7, #971F4F, #23335B)
• Weathered Veranda color palette (#FFF0FD, #F7D3ED, #E09D72, #934E5A, #4A3244)

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