Ancient Cobalt color palette — #D4E6E5 · #77A6CB · #2477C2 · #005975 · #00081E

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

The five colors

• Silver (#D4E6E5): bright and airy, almost weightless.
• Blue Fog (#77A6CB): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#2477C2): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005975): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Ink (#00081E): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. 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

• Pale Cornflower color palette (#E2F3F3, #8CB5D9, #1281F0, #00678D, #000C3F)
• Petrol Hollow color palette (#DDF2ED, #6CAEAF, #008490, #005E56, #000C0F)
• Linen Ultramarine Station color palette (#EDE1E6, #6B98B9, #1E50B4, #003B40, #090029)
• Timeworn Bloom color palette (#DEE9E8, #A0C6DD, #009ED7, #007B8B, #002237)
• Worn Navy Harbor color palette (#ECF2E0, #447EA9, #003C6E, #001D29, #000106)
• Washed Turquoise color palette (#E7F1EF, #ADDCEC, #00B9D0, #00918A, #003440)
• Wandering Turquoise color palette (#EDF8F7, #D4DCF3, #8BC4F2, #00A8CE, #304A65)
• Feathered Sapphire color palette (#F7E9FF, #BE547F, #0C62F3, #9A0056, #00041B)

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