Antique Cobalt color palette — #D3EFFC · #547FBF · #504179 · #331803 · #020100

Cerulean takes the lead with Royal Purple close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#D3EFFC): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#547FBF): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Royal Purple (#504179): A full-bodied, balanced violet — the color of a velvet chair.
• Onyx (#331803): A deep, shadowed, dusty gold — the color of honey in a jar.
• Black (#020100): quiet, heavy and certain.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged vintage, retro, muted.

Use it as a design system

One click turns Antique 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

• Washed Bloom color palette (#D5EEEE, #0090B0, #3D557B, #3F0C17, #030100)
• Washed Driftwood Courtyard color palette (#E1E5FF, #8A6DAE, #703F61, #2D2400, #020400)
• Aubergine Lagoon color palette (#E1ECFF, #686399, #502E6F, #3B0013, #160700)
• Charred Studio color palette (#C7E7E4, #1D6383, #2E2C63, #1E1700, #010300)
• Pewter Villa color palette (#CCE9EA, #5F8EB2, #6A5E94, #50410E, #131600)
• Turquoise Study color palette (#ECE3D5, #52B2C2, #005E78, #002C27, #000103)
• Chalky Violet color palette (#E4E1FC, #7F6AF9, #45009B, #220A0B, #070020)
• Patina Lilac color palette (#D5E0FF, #A98CE6, #9A5E90, #45413B, #131A00)

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