Eclipse Cobalt color palette — #D5E8FA · #007ACA · #281B45 · #1A1A21 · #00040C

Built around Azure, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

• Frost (#D5E8FA): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#007ACA): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#281B45): A deep, shadowed, dusty violet — the color of a velvet chair.
• Ink (#1A1A21): quiet, heavy and certain.
• Ink (#00040C): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Creativity, Sophistication, Depth, Luxury. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Eclipse Cobalt 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

• Worn Cornflower Boulevard color palette (#EFF6FF, #5389DD, #3D2C4E, #010F24, #000103)
• Indigo Bloom color palette (#DBE5FF, #665EE5, #351834, #0F0B13, #030019)
• Lagoon Courtyard color palette (#CFEBF4, #00878D, #433C38, #0C263E, #000507)
• Deep Villa color palette (#D6EAFF, #00569A, #2B2224, #0D1835, #000511)
• Antique Pier color palette (#F4E5F6, #0A8DF5, #474F81, #3C263F, #000603)
• Patina Azure color palette (#FDF1F8, #BFEEFF, #4996E0, #006C57, #17144B)
• Wisteria Coast color palette (#F4F4FF, #C59CD9, #5C4F61, #2A283B, #0C0F16)
• Feathered Indigo color palette (#C6E8F7, #79B5FF, #5F6CF7, #691AAA, #36033C)

Browse the whole catalog at Explore, or see today's palette.