Ultramarine Study color palette — #EADED2 · #6397C9 · #3548BC · #003A43 · #0C0026

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

The five colors

• Bone (#EADED2): A whisper-light, dusty gold — the color of honey in a jar.
• Slate Blue (#6397C9): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#3548BC): A full-bodied, vivid violet — the color of wild irises.
• Deep Teal (#003A43): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#0C0026): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, 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

• Denim Dune color palette (#EFE6E0, #40A0BD, #005D91, #003C37, #000329)
• Indigo Study color palette (#E7F1E6, #7DA5C9, #5E69C8, #005D60, #100021)
• Worn Navy Terrace color palette (#DBEAEA, #4384C4, #003782, #002031, #01012E)
• Soft Sapphire color palette (#F6EBE2, #72BCE2, #0073D9, #00595A, #15164A)
• Washed Peony color palette (#F4DAF4, #9D9FE7, #BD46B2, #005967, #1F051B)
• Chalky Ultramarine Summit color palette (#DBE1F4, #516FDE, #2700DA, #000E55, #00010D)
• Worn Dune color palette (#F3DAF3, #0065CD, #7E4A00, #003673, #0C0400)
• Antique Denim Summit color palette (#D0E3F8, #005A9C, #703F00, #453E00, #000206)

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