Ultramarine Study color palette — #EFE4D9 · #6AA3CA · #2C47C0 · #003938 · #100027

A conversation between Cobalt and Blue Fog, giving this palette its sense of trust and stability.

The five colors

• Parchment (#EFE4D9): bright and airy, almost weightless.
• Blue Fog (#6AA3CA): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#2C47C0): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Forest (#003938): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#100027): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Ultramarine Study 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

• Sunlit Denim Basin color palette (#EBE0D0, #5CA7DB, #1956A0, #003C48, #131B42)
• Aged Denim Thicket color palette (#F4E8E4, #53ACAF, #00617E, #003C19, #000A1F)
• Cobalt Parlor color palette (#F0E2E7, #79B9E5, #526EC4, #005957, #23153E)
• Nightshade Corridor color palette (#EDDFD4, #507F9A, #0020A5, #001F1D, #020008)
• Chalky Cornflower Boulevard color palette (#ECF9EE, #9BD3FD, #1B77E3, #004F5E, #04052E)
• Cobalt Drift color palette (#FBEFE9, #ABD3B5, #0085BC, #005F3C, #30152D)
• Tempered Lagoon Ridge color palette (#DAF6F5, #00939E, #005555, #001E22, #000202)
• Patina Iris color palette (#E7F1DF, #61C3EB, #8D80DA, #355300, #001012)

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