Antique Cobalt color palette — #FBEDF3 · #ADCCE4 · #5C7DAF · #005B5F · #1C1C3D

Slate and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Blush (#FBEDF3): a clean, paper-quiet neutral.
• Lilac Frost (#ADCCE4): A whisper-light, dusty blue — the color of deep harbor water.
• Slate (#5C7DAF): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005B5F): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Deep Indigo (#1C1C3D): A deep, shadowed, dusty violet — the color of a velvet chair.

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

• Pale Cobalt Basin color palette (#FBEDF5, #7CC8E0, #0078B7, #00524B, #01104C)
• Cerulean Workshop color palette (#F9EEF5, #9ADEDC, #0092AB, #00663D, #00283D)
• Timeworn Petrol Alley color palette (#F4F7ED, #BFE0F3, #7AABD8, #157A98, #102F53)
• Cypress Lantern color palette (#E7F4FF, #D9D3F3, #D0A5CD, #2E7F85, #132137)
• Weathered Bloom color palette (#EADDE7, #3299A9, #00506E, #002D23, #00040F)
• Navy Delta color palette (#C4EFED, #00A2BC, #006C98, #09417F, #171C4C)
• Softworn Rust Archive color palette (#D9EBFE, #5896D1, #BA5E35, #005796, #340E00)
• Weathered Market color palette (#D0E2F5, #1D80CE, #A05B00, #7C5100, #00152A)

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