Antique Onyx color palette — #D0F7FE · #008DA9 · #005D80 · #003763 · #000C46

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

The five colors

• Frost (#D0F7FE): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#008DA9): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005D80): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#003763): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Deep Indigo (#000C46): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, 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

• Softworn Archive color palette (#DFEFF4, #0093B9, #005373, #00263D, #00040D)
• Onyx Study color palette (#DBF0EC, #007589, #004763, #001756, #1E002A)
• Wandering Lagoon Basin color palette (#C7ECE2, #008C88, #00666B, #003842, #00161E)
• Airy Navy Courtyard color palette (#D8EBF4, #0083C6, #005DA2, #001C9B, #110449)
• Worn Lagoon color palette (#D8EBE4, #007FBE, #915600, #004A71, #1A0B00)
• Soft Lilac color palette (#DFF0FF, #9DABFF, #A87AE9, #005F7C, #02183E)
• Frosted Cornflower color palette (#D9E8FF, #3086FD, #0057AA, #002257, #000108)
• Chalky Balcony color palette (#CCF3FF, #00B4ED, #0082C7, #0049AB, #252D74)

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