Hazy Cobalt color palette — #B3F0FF · #72B6E5 · #536FB5 · #4F4988 · #3D2245

A conversation between Slate and Indigo, giving this palette its sense of trust and stability.

The five colors

• Frost (#B3F0FF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#72B6E5): A luminous, balanced blue — the color of a favorite pair of jeans.
• Slate (#536FB5): A full-bodied, balanced violet — the color of twilight just after sunset.
• Indigo (#4F4988): A full-bodied, balanced violet — the color of wild irises.
• Deep Indigo (#3D2245): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Hazy 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

• Indigo Atelier color palette (#DAEDFF, #8CA4EC, #7C60AB, #683C6F, #461C33)
• Cobalt Courtyard color palette (#D4E9E5, #4BB5BF, #2784B5, #2A5387, #2C274D)
• Gentle Indigo color palette (#CEF3DA, #86C8F7, #688EDB, #6F59B8, #503A62)
• Cobalt Summit color palette (#EEF1FF, #B6ACE7, #6B6CB3, #35376F, #181037)
• Amber Quarry color palette (#EFF1FF, #AB97D5, #BF7C3C, #6E549B, #3D1F00)
• Ancient Market color palette (#EAF3FF, #DFD4E2, #DFB2C2, #578DA1, #292F46)
• Nightshade Archive color palette (#D5DFEF, #5636B1, #410063, #20001E, #040001)
• Antique Ridge color palette (#D6F0FF, #487EFF, #6621DA, #530072, #38002E)

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