Aged Cobalt color palette — #E7F5F4 · #A1CEEB · #3781BB · #01586E · #06213E

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#E7F5F4): bright and airy, almost weightless.
• Sky (#A1CEEB): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#3781BB): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#01586E): A full-bodied, dusty blue — the color of open sky before noon.
• Midnight (#06213E): 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 Aged 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

• Weathered Aqua Bloom color palette (#E0F8F5, #24CFF9, #007DA3, #005058, #001D2D)
• Worn Cobalt Coast color palette (#FAF4EC, #A7CFBF, #477CB0, #005E6A, #273961)
• Hushed Lagoon color palette (#E8F5F2, #7AE4E1, #00959C, #006356, #002B31)
• Dusty Field color palette (#DBF0ED, #279AA9, #005262, #002C2C, #000509)
• Tempered Ash Canyon color palette (#EAF4F3, #D2DAEE, #7EA1BC, #487185, #293846)
• Quiet Orchard color palette (#D6E9E8, #5BA2E0, #0056A9, #00364C, #000629)
• Feathered Dune color palette (#CBF3F0, #008E8B, #276BCA, #4B6600, #00181D)
• Jade Corridor color palette (#D0ECD9, #00AE79, #00755C, #004D40, #002925)

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