Signal Ultramarine Corridor color palette — #D7E3F0 · #2890FE · #004AE5 · #2224B8 · #282876
A conversation between Cobalt and Indigo, giving this palette its sense of trust and stability.
The five colors
- Frost (#D7E3F0): A whisper-light, dusty blue — the color of deep harbor water.
- Azure (#2890FE): A luminous, vivid blue — the color of a favorite pair of jeans.
- Cobalt (#004AE5): A full-bodied, vivid violet — the color of a velvet chair.
- Indigo (#2224B8): A deep, shadowed, vivid violet — the color of twilight just after sunset.
- Navy (#282876): A deep, shadowed, balanced violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged vibrant, cool.
Use it as a design system
One click turns Signal 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
- Frosted Sapphire Cabin color palette (#DCE8F3, #6CAEFF, #5591FF, #334FFF, #272B7B)
- Ultramarine Study color palette (#C8E4EE, #008DD0, #0A43F7, #350095, #25004C)
- Signal Ridge color palette (#C1E9F7, #11A4F8, #096CF2, #4600DC, #3E066F)
- Misty Lapis Basin color palette (#EDEEFF, #8384FF, #4F3AD2, #2B0085, #19005B)
- Hazy Cornflower Bloom color palette (#D3E7FF, #2081F6, #008558, #004B9E, #003823)
- Soft Azure Quarry color palette (#D2E8F2, #00A4E5, #0066A4, #004580, #34196F)
- Neon Grape color palette (#EAEDFF, #8F82FF, #7000DC, #5800A0, #47136B)
- Ultramarine Garden color palette (#F3F4FF, #CBBFFF, #BE88D9, #3358C3, #38315D)
Browse the whole catalog at Explore, or see today's palette.