Muted Cerulean Hollow color palette — #DFF3FF · #7FB8DD · #658EC1 · #4C628E · #4F4863

Built around Slate Blue, softened by Sky — the whole palette hums with trust and stability.

The five colors

• Frost (#DFF3FF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#7FB8DD): A luminous, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#658EC1): A luminous, balanced blue — the color of deep harbor water.
• Slate (#4C628E): A full-bodied, dusty violet — the color of wild irises.
• Charcoal Brown (#4F4863): A full-bodied, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged muted, cool.

Use it as a design system

One click turns Muted Cerulean Hollow 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

• Weathered Grove color palette (#EFF4FF, #B1B1EA, #8F77B2, #705583, #5C455B)
• Lagoon Drift color palette (#DBFAFF, #7FCAC6, #2E8F99, #1B6D80, #454D68)
• Muted Powder color palette (#D2FAE7, #AEDCFF, #7CB8FF, #7B97CF, #624759)
• Washed Denim Market color palette (#F0F5FF, #B6C7F4, #6F7BAB, #3C4B79, #253452)
• Washed Cobalt color palette (#EFF6FF, #96B1DB, #B5925A, #5073A9, #3D543F)
• Muted Driftwood color palette (#F0F6FF, #8097CA, #BC736B, #5B815D, #384354)
• Chalky Alley color palette (#E9F0FF, #9895E9, #755ABB, #5E347F, #4D2851)
• Washed Lantern color palette (#C4E2FF, #5B97FF, #4E5DDC, #4E34A0, #4F3175)

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