Antique Cobalt color palette — #ECF9EE · #95D8EC · #0084B6 · #005151 · #000D1E

A conversation between Cerulean and Ice Blue, giving this palette its sense of trust and stability.

The five colors

• Ivory (#ECF9EE): bright and airy, almost weightless.
• Ice Blue (#95D8EC): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0084B6): A full-bodied, balanced blue — the color of open sky before noon.
• Forest (#005151): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000D1E): A deep, shadowed, dusty blue — the color of open sky before noon.

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

• Ultramarine Orchard color palette (#E4F3E7, #86BEE7, #0D64C4, #003C48, #010015)
• Dusty Turquoise color palette (#D1F6F3, #00B3BC, #007285, #004056, #00111F)
• Softworn Veranda color palette (#EFF8F1, #D2DFFD, #6196CE, #006876, #0C1B43)
• Dusty Powder color palette (#EBF7FF, #C0DCFF, #B0AEF8, #007682, #00182C)
• Worn Rust color palette (#DCF2FF, #00A1C8, #C65000, #00566C, #130300)
• Softworn Plum color palette (#BCE9FF, #0086B1, #AB3978, #585900, #000203)
• Dusty Denim Thicket color palette (#EBDED6, #6BA7B7, #005C95, #003B2C, #05022C)
• Dusty Azure Garden color palette (#F6E8F1, #9EC6DD, #3796EB, #007F67, #171350)

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