Antique Ultramarine color palette — #CBECFF · #00BAB1 · #008EAF · #2A1CEF · #000103

Built around Cobalt, softened by Turquoise — the whole palette hums with trust and stability.

The five colors

• Frost (#CBECFF): A whisper-light, dusty blue — the color of deep harbor water.
• Turquoise (#00BAB1): A luminous, balanced teal — the color of sea glass.
• Cerulean (#008EAF): A full-bodied, balanced blue — the color of open sky before noon.
• Cobalt (#2A1CEF): A full-bodied, vivid violet — the color of wild irises.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Creativity, Calm, Energy, Balance. Tagged candy, vibrant, light, cool.

Use it as a design system

One click turns Antique Ultramarine 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

• Timeworn Atelier color palette (#E3EFFB, #00B7CD, #0088D5, #5900E2, #000104)
• Patina Veranda color palette (#CCE7F3, #00B491, #009BA6, #005B97, #000102)
• Powdered Byzantium Ridge color palette (#CCEAFB, #09C086, #00A0B9, #8F32E0, #00030B)
• Navy Pier color palette (#D5F1E3, #008D8E, #006A83, #181C90, #00050B)
• Byzantium Pier color palette (#E9F0FF, #2BAAFD, #536FFF, #8F00B8, #010008)
• Dusty Denim color palette (#DEE6DF, #74ADB3, #005F73, #002C25, #000103)
• Frosted Cobalt Field color palette (#E0F3FF, #0074C1, #003784, #0F0055, #010009)
• Softworn Onyx color palette (#E1F2F8, #5E7A98, #4E4C76, #3E0B00, #020100)

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