Ultramarine Corridor color palette — #E6F2F2 · #6D97BF · #0054AF · #003850 · #00012E

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

The five colors

• Cream (#E6F2F2): bright and airy, almost weightless.
• Slate Blue (#6D97BF): A luminous, dusty blue — the color of a favorite pair of jeans.
• Cobalt (#0054AF): A full-bodied, vivid blue — the color of deep harbor water.
• Deep Teal (#003850): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#00012E): A deep, shadowed, balanced violet — the color of wild irises.

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

• Chalky Balcony color palette (#EDF2E4, #6DA7E0, #004FAD, #00283C, #00000C)
• Softworn Chapel color palette (#D6EBE8, #6E99B0, #00617E, #003B40, #000B14)
• Faded Indigo color palette (#F8EDE2, #6FA6D7, #4D6AD4, #005B68, #0C0026)
• Feathered Nightshade Terrace color palette (#E3EDE2, #5E84A7, #181BA7, #002127, #0B0026)
• Aged Cobalt Pier color palette (#DDEDEC, #93B6D0, #007CB9, #005669, #00203D)
• Worn Cerulean color palette (#E2FBF7, #84DBE4, #009DB4, #00736F, #003948)
• Fern Summit color palette (#CAF2E9, #376600, #00595C, #583400, #010200)
• Lagoon Workshop color palette (#C6F3ED, #71AE8C, #009A82, #2B5400, #001004)

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