Cobalt Alley color palette — #D8E8F7 · #007CC5 · #201F45 · #161117 · #00040C

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

The five colors

• Frost (#D8E8F7): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#007CC5): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#201F45): A deep, shadowed, dusty violet — the color of wild irises.
• Ink (#161117): 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 Cobalt Alley 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

• Moonless Basin color palette (#C8EDF8, #00878B, #01273E, #100F15, #000505)
• Cornflower Delta color palette (#EFF6FF, #4C8ADE, #2D3253, #010F25, #000103)
• Inked Studio color palette (#E3F1FF, #005895, #291F21, #081839, #000510)
• Shadow Violet color palette (#E0E4F8, #8055DC, #361734, #190F1B, #020118)
• Cornflower Summit color palette (#D1E3DE, #008FEF, #3C537E, #0B382F, #000604)
• Lilac Hollow color palette (#F4F4FE, #C29DD9, #5A5062, #2A2939, #0D0F16)
• Timeworn Azure Coast color palette (#FEF1F9, #BBEFFF, #099BE2, #006B5F, #041B47)
• Faded Aubergine color palette (#C2E5FF, #7AB5FF, #5E68E5, #5018AA, #280039)

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