Antique Onyx color palette — #CDE5EA · #007C9C · #00547D · #002F52 · #200947

Deep Indigo and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Silver (#CDE5EA): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#007C9C): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00547D): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#002F52): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Deep Indigo (#200947): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Antique Onyx 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

• Antique Lagoon Study color palette (#BEEBE8, #008F99, #00586C, #00344B, #001D32)
• Chalky Lagoon color palette (#D4F0FF, #0082C3, #004B95, #0C008D, #1A1654)
• Faded Loft color palette (#D6F5F4, #008291, #004B6E, #060271, #10002E)
• Navy Boulevard color palette (#C4EFE9, #009FB3, #00669A, #11338B, #1F0D41)
• Lilac Atelier color palette (#E2F0FF, #9EA6F2, #A878D2, #00536A, #142440)
• Pale Cornflower color palette (#E2EEFF, #2F83E5, #003E94, #001C43, #00071C)
• Antique Courtyard color palette (#DCEAF7, #0073B3, #7D4D00, #003C62, #291600)
• Feathered Corridor color palette (#DDEBFA, #005BA3, #920036, #2A4700, #001228)

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