Signal Amethyst color palette — #D4E6FF · #6975FF · #7D18F5 · #69008D · #2A0025
Violet and Periwinkle set the tone — five colors that lean into creativity and energy.
The five colors
- Frost (#D4E6FF): A whisper-light, dusty blue — the color of open sky before noon.
- Periwinkle (#6975FF): A luminous, vivid violet — the color of a velvet chair.
- Violet (#7D18F5): A full-bodied, vivid violet — the color of a velvet chair.
- Plum (#69008D): A deep, shadowed, vivid violet — the color of twilight just after sunset.
- Deep Indigo (#2A0025): A deep, shadowed, balanced pink — the color of neon signs at night.
Feels like: Creativity, Energy. Tagged vibrant.
Use it as a design system
One click turns Signal Amethyst 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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Browse the whole catalog at Explore, or see today's palette.