Antique Cobalt color palette — #FEF1F7 · #99CDEB · #5777B4 · #00605A · #333855

Slate takes the lead with Pine close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#FEF1F7): bright and airy, almost weightless.
• Sky (#99CDEB): A whisper-light, dusty blue — the color of open sky before noon.
• Slate (#5777B4): A full-bodied, balanced violet — the color of a velvet chair.
• Pine (#00605A): A full-bodied, dusty teal — the color of sea glass.
• Navy (#333855): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, 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

• Cobalt Corridor color palette (#FFF0FA, #63C7E1, #0073B8, #005843, #252B66)
• Muted Cobalt Parlor color palette (#F0F4E7, #AAD2C1, #3F82B2, #00586D, #05213D)
• Weathered Lagoon color palette (#EAF9F7, #B6DAF4, #5A9CCE, #007892, #213C59)
• Ancient Cerulean color palette (#F9F3F9, #ADE9E9, #4995B1, #436E4A, #37495E)
• Lagoon Canyon color palette (#FDF3EC, #C2EBDA, #84B4F6, #009FA4, #33365D)
• Ancient Cerulean Archive color palette (#EFDFEC, #3C9FAB, #005071, #00321D, #010E3A)
• Airy Amber color palette (#FFE7F1, #D17100, #0082BB, #824400, #003A56)
• Teal Drift color palette (#FFF0F9, #DFD59D, #78B994, #93606A, #314534)

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