Ancient Cobalt Archive color palette — #EFF6FB · #73BAD2 · #356FB8 · #006A83 · #182534

A conversation between Royal Blue and Peacock, giving this palette its sense of trust and stability.

The five colors

• Ivory (#EFF6FB): bright and airy, almost weightless.
• Cyan (#73BAD2): A luminous, dusty blue — the color of deep harbor water.
• Royal Blue (#356FB8): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#006A83): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#182534): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Ancient Cobalt Archive 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

• Dusty Petrol color palette (#EBF8F9, #71C0AD, #007C94, #00705E, #17262E)
• Ancient Boulevard color palette (#F1F5FB, #A4C2EF, #8D6AB5, #486DA6, #2C2D39)
• Worn Indigo Workshop color palette (#E6F5F9, #4EC8CC, #7F65AC, #007377, #0C0C1B)
• Sapphire Veranda color palette (#FDF0FF, #669BD9, #5660B5, #6F3957, #2E3E54)
• Frosted Study color palette (#E3F1FF, #77ACE9, #466EC9, #3D4597, #372C75)
• Aged Petrol Thicket color palette (#F0F6FB, #D8DAE3, #BDBECE, #467B99, #404950)
• Aqua Study color palette (#EEF8EF, #58DBDF, #A97BB7, #009296, #2E1F23)
• Timeworn Harbor color palette (#DCECF8, #00719F, #2B0091, #002A3F, #000010)

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