Ultramarine Terrace color palette — #EFE5DA · #6E98B8 · #3545C1 · #003B3B · #0F0023

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

The five colors

• Parchment (#EFE5DA): a clean, paper-quiet neutral.
• Slate Blue (#6E98B8): A luminous, dusty blue — the color of open sky before noon.
• Cobalt (#3545C1): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Teal (#003B3B): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#0F0023): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ultramarine Terrace 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 Villa color palette (#F3DFE6, #7CA7C9, #2B4EA2, #002B2F, #010009)
• Hazy Alley color palette (#F4E9E3, #3EA1B6, #005D91, #003D2C, #03002D)
• Washed Navy Meadow color palette (#DCEADE, #4F86B1, #003683, #00212A, #04002D)
• Cobalt Corridor color palette (#DFE3D8, #7FA5C6, #1874CF, #005878, #000624)
• Quiet Sapphire Ridge color palette (#E7DCD3, #70BDDC, #0073DB, #005A4D, #1B1449)
• Aged Rust color palette (#E1DAF9, #CA8DB0, #D44A12, #004C8A, #18011F)
• Forest Workshop color palette (#FEEBE6, #3EB7AE, #007288, #114E02, #001528)
• Aged Delta color palette (#F7ECE7, #ABCFB2, #0092C6, #007042, #172C54)

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