Signal Ultramarine color palette — #D1E2F5 · #3B8EFF · #1A45FF · #292EB1 · #2D2976
Cobalt and Indigo set the tone — five colors that lean into trust and stability.
The five colors
- Frost (#D1E2F5): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Azure (#3B8EFF): A luminous, vivid blue — the color of a favorite pair of jeans.
- Cobalt (#1A45FF): A full-bodied, vivid violet — the color of twilight just after sunset.
- Indigo (#292EB1): A full-bodied, vivid violet — the color of wild irises.
- Royal Purple (#2D2976): 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 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
- Voltage Bloom color palette (#DAEDFC, #228BFC, #313AEB, #3300A1, #1C0047)
- Wandering Sapphire color palette (#E1F2FF, #5CA4FF, #326CFE, #3F2CC4, #371770)
- Radiant Grape Canyon color palette (#DCE5FF, #7881FF, #6015F2, #4B10A8, #3D2165)
- Worn Nightshade Orchard color palette (#FAD9F3, #5575FF, #00836B, #2733C2, #00372B)
- Hushed Hollow color palette (#D3EEFE, #06A1F1, #0064A9, #004689, #371D6A)
- Airy Amethyst Ridge color palette (#CCE5ED, #48BBFF, #5C85FF, #732EFD, #530772)
- Muted Courtyard color palette (#EBEBFF, #A286FF, #843ED7, #653291, #533565)
- Gentle Wisteria color palette (#F4F4FF, #D7B9FF, #D280EC, #5257B3, #3B2959)
Browse the whole catalog at Explore, or see today's palette.