Ultramarine Atelier color palette — #E9DDD2 · #599CBC · #0550B9 · #003C36 · #0B0027
A conversation between Cobalt and Slate Blue, giving this palette its sense of trust and stability.
The five colors
- Bone (#E9DDD2): a clean, paper-quiet neutral.
- Slate Blue (#599CBC): A luminous, balanced blue — the color of deep harbor water.
- Cobalt (#0550B9): A full-bodied, vivid blue — the color of a favorite pair of jeans.
- Deep Forest (#003C36): A deep, shadowed, dusty teal — the color of glacier melt.
- Ink (#0B0027): A deep, shadowed, dusty violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.
Use it as a design system
One click turns Ultramarine Atelier 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
- Chalky Cerulean color palette (#F4DCD3, #22A4B3, #005F87, #003E25, #000429)
- Worn Ultramarine color palette (#F7EDE3, #50ACE2, #335ACE, #004A47, #180734)
- Aged Denim color palette (#EADFE3, #83A7C1, #0053A2, #002B2C, #01000A)
- Muted Cobalt Dune color palette (#E2E5D7, #75A8C5, #007BBB, #005A6F, #000919)
- Worn Veranda color palette (#DDF2F0, #5288A6, #004065, #00212A, #000919)
- Cerulean Courtyard color palette (#FAEBE6, #8DD3D2, #1894B7, #316C3C, #0F2F50)
- Quiet Apricot color palette (#FFE3EC, #E58E69, #9A8529, #56357A, #220005)
- Faded Drift color palette (#FFE8F0, #9F005F, #00595A, #073D50, #060002)
Browse the whole catalog at Explore, or see today's palette.