Ultramarine Study color palette — #DDE6DC · #6197C9 · #423BCA · #003B3E · #100020

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

The five colors

• Parchment (#DDE6DC): a clean, paper-quiet neutral.
• Slate Blue (#6197C9): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#423BCA): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Teal (#003B3E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#100020): A deep, shadowed, dusty violet — the color of a velvet chair.

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

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

• Patina Nightshade Dune color palette (#F6EBDD, #75A7D7, #3348AE, #002A31, #020008)
• Antique Denim Pier color palette (#EEE2E9, #589EB2, #005B99, #003D2F, #06002C)
• Faded Navy Grove color palette (#E8E0D4, #4E84B9, #133386, #00212B, #060226)
• Weathered Garden color palette (#F4E9EE, #82BAD7, #276DE4, #005A52, #1F1642)
• Antique Peony color palette (#D7E2ED, #9494E1, #C55D97, #00555D, #080526)
• Ultramarine Station color palette (#E6EDFF, #3E71DE, #1E00DA, #09005A, #000010)
• Forest Pier color palette (#EBE2EB, #57B3B2, #00718D, #004E17, #00142C)
• Faded Drift color palette (#C8F1F4, #007389, #004675, #1D0082, #0C0021)

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