Signal Ultramarine color palette — #CAE9F8 · #1193FA · #2E20F2 · #460094 · #30003C
Cobalt and Indigo set the tone — five colors that lean into trust and stability.
The five colors
- Frost (#CAE9F8): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Azure (#1193FA): A luminous, vivid blue — the color of a favorite pair of jeans.
- Cobalt (#2E20F2): A full-bodied, vivid violet — the color of wild irises.
- Indigo (#460094): A deep, shadowed, vivid violet — the color of wild irises.
- Deep Indigo (#30003C): A deep, shadowed, balanced pink — the color of neon signs at night.
Feels like: Trust, Stability, Creativity, Energy. Tagged vibrant.
Use it as a design system
One click turns Signal Ultramarine 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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- Timeworn Nightshade Thicket color palette (#D3F0F4, #0097C9, #0051C0, #2700AB, #1F003E)
- Feathered Nightshade color palette (#DCEDFF, #84B1FF, #5F63FF, #4D00C4, #320058)
- Grape Thicket color palette (#E7E1FF, #AC87FE, #6D22D8, #370079, #0D001D)
- Quiet Byzantium color palette (#CEE0FA, #8C86EC, #8736CF, #7B007F, #4C0026)
- Aubergine Bloom color palette (#FEDEED, #8F6DDF, #8F6B00, #5C00B7, #1E1400)
- Shadow Aubergine Lagoon color palette (#D5E4F4, #1C409D, #340070, #200027, #040002)
- Antique Denim Boulevard color palette (#D5FCEB, #A1B9E7, #7C79BA, #694C8C, #49272C)
Browse the whole catalog at Explore, or see today's palette.