Antique Cobalt color palette — #E8F4FF · #0081C3 · #7F3300 · #162B00 · #010200

Built around Cerulean, softened by Rust — the whole palette hums with nature and growth.

The five colors

• Ivory (#E8F4FF): bright and airy, almost weightless.
• Cerulean (#0081C3): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Rust (#7F3300): A full-bodied, balanced orange — the color of autumn markets.
• Deep Forest (#162B00): A deep, shadowed, dusty green — the color of a quiet forest floor.
• Black (#010200): quiet, heavy and certain.

Feels like: Nature, Growth, Trust, Stability, Optimism, Balance. Tagged 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

• Worn Garnet Alley color palette (#E3F6FF, #00899F, #940702, #391C00, #030100)
• Weathered Iris color palette (#F0F5FF, #7092FF, #925E00, #004B3A, #001710)
• Amethyst Study color palette (#EFF2FF, #8447FF, #505100, #012E05, #000200)
• Moonless Lapis color palette (#E3EBFA, #4D34FF, #4B3900, #031B00, #000200)
• Hazy Dune color palette (#FEE6F3, #877DEE, #A74993, #990A0B, #001323)
• Faded Cerulean color palette (#FEF0FD, #63E1E9, #0086B0, #00552B, #000B25)
• Powdered Lilac color palette (#C1EBFF, #9D97E2, #A35975, #284526, #032302)
• Inked Aubergine Lagoon color palette (#EDEBFF, #802698, #68002C, #2D1100, #040300)

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