Signal Lagoon color palette — #D3E3F9 · #558BFF · #362DF3 · #3926A8 · #352871
A conversation between Iris and Indigo, giving this palette its sense of creativity and calm.
The five colors
- Frost (#D3E3F9): A whisper-light, dusty blue — the color of open sky before noon.
- Periwinkle (#558BFF): A luminous, vivid violet — the color of twilight just after sunset.
- Iris (#362DF3): A full-bodied, vivid violet — the color of a velvet chair.
- Indigo (#3926A8): A deep, shadowed, vivid violet — the color of wild irises.
- Royal Purple (#352871): A deep, shadowed, balanced violet — the color of twilight just after sunset.
Feels like: Creativity, Calm, Energy. Tagged vibrant, cool.
Use it as a design system
One click turns Signal Lagoon 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.
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- Faded Byzantium Station color palette (#DFEEF5, #64BBFF, #648CFF, #8A02F2, #56005D)
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Browse the whole catalog at Explore, or see today's palette.