Cerulean Corridor color palette — #F1F7F2 · #DCDEEA · #B1CEF8 · #579DB1 · #414D66

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

The five colors

• Ivory (#F1F7F2): a clean, paper-quiet neutral.
• Silver (#DCDEEA): a clean, paper-quiet neutral.
• Lilac Frost (#B1CEF8): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#579DB1): A luminous, dusty blue — the color of deep harbor water.
• Charcoal Brown (#414D66): A full-bodied, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Calm, Sophistication, Softness, Clarity. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cerulean Corridor 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 Azure Atelier color palette (#F0F7F1, #CEE0FF, #249ECF, #006A67, #002039)
• Washed Ash color palette (#F9F4ED, #C0F0F6, #7D9BC7, #3E7888, #604B5B)
• Teal Delta color palette (#F4F4FF, #DCBFEB, #E1B170, #2DB7B6, #37354E)
• Powder Atelier color palette (#F4F4FF, #E3D7DF, #C1B7EB, #B8B3A9, #4F4B5F)
• Cobalt Garden color palette (#ECF9EE, #A5D2F1, #2E7CCE, #004F5C, #020235)
• Timeworn Denim Courtyard color palette (#E1EDE3, #72AFAD, #00606B, #002D20, #000102)
• Hushed Driftwood Pier color palette (#ECF9F0, #C2E3E3, #92B9A0, #648466, #2D453E)
• Hushed Sky color palette (#EEF8F0, #D6D7E5, #00C1EA, #008978, #003A53)

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