Ultramarine Corridor color palette — #E9F9F4 · #88B323 · #014FEC · #466000 · #0B1D36

A conversation between Cobalt and Lime, giving this palette its sense of nature and growth.

The five colors

• Ivory (#E9F9F4): bright and airy, almost weightless.
• Lime (#88B323): A luminous, vivid green — the color of new leaves after rain.
• Cobalt (#014FEC): A full-bodied, vivid violet — the color of twilight just after sunset.
• Olive (#466000): A full-bodied, balanced green — the color of a quiet forest floor.
• Midnight (#0B1D36): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Nature, Growth, Energy, Balance. Tagged duotone, vibrant.

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

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• Lapis Summit color palette (#E7FAF9, #00BF81, #5A3BE5, #006643, #151C30)
• Grape Alley color palette (#DEF0EB, #5D9C0C, #4800D3, #2A4C00, #060C1F)
• Aged Indigo Summit color palette (#EFF7F8, #75C0A9, #745BB8, #00705A, #202332)
• Clover Loft color palette (#EFF5E1, #1EC76A, #00778F, #006E35, #000D05)
• Sunlit Mint color palette (#E4FBF9, #00DF73, #0091C9, #008F48, #051F31)
• Faded Indigo Dune color palette (#E6F9FF, #B3DB26, #00C0B2, #5B73FF, #003D47)
• Worn Terrace color palette (#E0FBFD, #008263, #00599C, #6D1500, #002D2F)

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