Antique Ultramarine Basin color palette — #FAEAF0 · #659AB9 · #0C54AE · #003B3E · #07002B

Cobalt and Ink set the tone — five colors that lean into trust and stability.

The five colors

• Blush (#FAEAF0): bright and airy, almost weightless.
• Slate Blue (#659AB9): A luminous, dusty blue — the color of a favorite pair of jeans.
• Cobalt (#0C54AE): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#003B3E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#07002B): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Antique Ultramarine Basin 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

• Soft Hollow color palette (#F1DEE4, #71A8D2, #2F5DC9, #004950, #140041)
• Timeworn Denim color palette (#EFDEEB, #4CA0AE, #006082, #003D30, #00091A)
• Ancient Ultramarine color palette (#EFE7DF, #63ABD7, #004DB2, #002B2D, #01000A)
• Navy Canyon color palette (#E9EBE2, #5287A8, #003F68, #00212B, #00091B)
• Hushed Denim color palette (#EAEBFF, #CA87B4, #BC6E68, #2D4D8B, #19031E)
• Tempered Alley color palette (#F7EAF3, #96D1D3, #0095B5, #006F4B, #00314E)
• Hazy Aubergine color palette (#D5E7FF, #5758D3, #5307B8, #360050, #140013)
• Iris Drift color palette (#F0F8EF, #BEDFFF, #7A97EC, #008091, #40346E)

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