Ultramarine Corridor color palette — #EFDBE3 · #73A8D0 · #455CBF · #004A4A · #1C003A
A conversation between Cobalt and Deep Indigo, giving this palette its sense of trust and stability.
The five colors
- Shell Pink (#EFDBE3): A whisper-light, dusty rose — the color of a warm blush.
- Blue Fog (#73A8D0): A luminous, balanced blue — the color of open sky before noon.
- Cobalt (#455CBF): A full-bodied, balanced violet — the color of twilight just after sunset.
- Forest (#004A4A): A deep, shadowed, dusty teal — the color of sea glass.
- Deep Indigo (#1C003A): A deep, shadowed, balanced 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 Corridor 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
- Tempered Onyx color palette (#EBDEE8, #6DADBB, #006CA5, #004C36, #070149)
- Ultramarine Archive color palette (#FDEAD9, #76BFF1, #3F5CC8, #003E3D, #04000F)
- Navy Courtyard color palette (#EDE5D9, #5F96BC, #00488F, #002E38, #060840)
- Antique Study color palette (#D8E5DA, #6EB9EB, #2382EC, #006A7C, #070B3C)
- Soft Navy Garden color palette (#D8F6F3, #00859D, #005D82, #00316D, #13003C)
- Weathered Study color palette (#F6EBF0, #9DCBE8, #5C83D8, #006C66, #302453)
- Peony Hollow color palette (#DCEFFF, #AFA5E0, #DC67AF, #006A69, #04173B)
- Washed Cobalt Hollow color palette (#D0E5F5, #0082B0, #885C00, #004C68, #180D00)
Browse the whole catalog at Explore, or see today's palette.