Ultramarine Corridor color palette — #F1DDE8 · #42B0D5 · #0066BB · #004B3E · #100A37

Cobalt takes the lead with Cyan close behind in a set that reads as trust and stability at first glance.

The five colors

• Shell Pink (#F1DDE8): A whisper-light, dusty pink — the color of a candy shop window.
• Cyan (#42B0D5): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#0066BB): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#004B3E): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Deep Indigo (#100A37): 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

• Airy Garden color palette (#F0E0E6, #69BAF3, #576FBF, #005958, #24153D)
• Teal Atelier color palette (#F2E7F2, #2CB7B8, #00718F, #004E1C, #00142D)
• Dusty Petrol Parlor color palette (#F8EBE3, #89C0D5, #006CAB, #003E3A, #000016)
• Worn Corridor color palette (#DEE1D5, #6198AD, #00506F, #002F36, #001625)
• Patina Cobalt color palette (#F8EAF2, #7DD3E9, #3F8CC9, #006F54, #222956)
• Fuchsia Study color palette (#DEE8FE, #E489E1, #E46B64, #006186, #1F0C2F)
• Azure Loft color palette (#FFF0FC, #8EECFB, #2EA6E5, #00875A, #2E3E65)
• Sunlit Lapis Courtyard color palette (#DEE0FE, #5F21FF, #446700, #005234, #060025)

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