Ultramarine Corridor color palette — #EAF9F1 · #00B3DF · #005DB8 · #00566D · #030004
A conversation between Cobalt and Cyan, giving this palette its sense of trust and stability.
The five colors
- Ivory (#EAF9F1): a clean, paper-quiet neutral.
- Cyan (#00B3DF): A luminous, balanced blue — the color of deep harbor water.
- Cobalt (#005DB8): A full-bodied, vivid blue — the color of deep harbor water.
- Peacock (#00566D): A full-bodied, dusty blue — the color of deep harbor water.
- Black (#030004): A deep, shadowed, dusty pink — the color of neon signs at night.
Feels like: Trust, Stability, Calm, Balance. Tagged duotone, cool.
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
- Softworn Summit color palette (#ECF9EC, #00B9B8, #006792, #005958, #000201)
- Gentle Grape color palette (#FEF0FE, #5CA3FF, #6343BB, #004B98, #040002)
- Pale Grape color palette (#D9F0E9, #0092F3, #5700C1, #003E6B, #040002)
- Cornflower Lantern color palette (#DDEEE3, #00BDDB, #5D77EA, #00859A, #0A0008)
- Ultramarine Field color palette (#DCEEFD, #55A0FF, #3355D3, #200C82, #05001D)
- Aged Petrol Dune color palette (#ECF9F4, #F0D7E0, #C8B3C6, #176692, #00110B)
- Nightshade Bloom color palette (#E0F4FD, #00879C, #3A0DB5, #003E48, #00000C)
- Worn Cornflower Meadow color palette (#FFE8E4, #1B89F8, #3F3FB8, #510036, #000217)
Browse the whole catalog at Explore, or see today's palette.