Antique Cobalt Lantern color palette — #ECF5ED · #ABCBEA · #5D7CB1 · #00586D · #181C40

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

The five colors

• Cream (#ECF5ED): a clean, paper-quiet neutral.
• Sky (#ABCBEA): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate (#5D7CB1): A full-bodied, balanced violet — the color of a velvet chair.
• Peacock (#00586D): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Indigo (#181C40): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Antique Cobalt Lantern 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

• Cerulean Study color palette (#EAF5EC, #A4D0DD, #008BA0, #005D4B, #002432)
• Softworn Cobalt Orchard color palette (#FBF4ED, #A1D1C3, #6672B6, #005F62, #423158)
• Weathered Atelier color palette (#DBEDDF, #4396AD, #005070, #002C2B, #00040E)
• Patina Ash color palette (#EDF4EE, #D7DBEF, #819EC5, #3B7483, #2C3649)
• Olive Lantern color palette (#CAF3EB, #4F8E2F, #3D6EB3, #923942, #001915)
• Ancient Moss Balcony color palette (#D3F1E9, #75A140, #9366AC, #3E6100, #2A0B38)
• Patina Olive color palette (#DAFAF2, #AAE1E2, #77BCBC, #696E2F, #00302F)
• Timeworn Chestnut color palette (#EEDAE2, #B39268, #8A572D, #612D1A, #071D0F)

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