Ultramarine Corridor color palette — #DAECFF · #0058BE · #522F00 · #281400 · #000201

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

The five colors

• Frost (#DAECFF): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#0058BE): A full-bodied, vivid blue — the color of deep harbor water.
• Espresso (#522F00): A deep, shadowed, dusty gold — the color of old brass.
• Ink (#281400): A deep, shadowed, dusty gold — the color of afternoon light on wheat.
• Black (#000201): quiet, heavy and certain.

Feels like: Trust, Stability, Optimism, Sophistication, Depth, Luxury. Tagged jewel, vibrant, dark, muted.

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

• Lowlit Lapis Meadow color palette (#E4EBF7, #3540FF, #6B1D00, #131800, #000200)
• Garnet Ridge color palette (#D0EDFF, #006482, #6B0303, #310101, #000200)
• Velvet Hollow color palette (#D2E3FF, #2E06F5, #3A3700, #001E20, #000102)
• Charred Grape Meadow color palette (#E2E7FF, #6800CD, #402F00, #1B1200, #000202)
• Midnight Nightshade color palette (#CFE3FF, #001BAC, #2A2300, #101319, #000802)
• Pale Sapphire color palette (#E6F2D0, #046EEE, #670083, #171F00, #01000A)
• Gentle Indigo color palette (#F1F5FF, #476FFF, #8E5200, #5D3600, #000403)
• Weathered Grape Lagoon color palette (#E9EDFE, #5800BF, #594847, #2F151A, #0F000F)

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