Cerulean Corridor color palette — #DBF1FC · #0091BC · #004E61 · #001B25 · #000103

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#DBF1FC): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0091BC): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#004E61): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#001B25): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged monochrome, 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

• Lagoon Delta color palette (#CCE6E1, #009384, #00554A, #00221B, #000201)
• Twilit Cobalt Canyon color palette (#D0E1F4, #006CBC, #003861, #000E23, #000104)
• Tempered Azure color palette (#D5E7F1, #00A8D5, #007093, #00374B, #000B12)
• Powdered Cobalt Grove color palette (#E6F4FF, #72CBFC, #1584B3, #004266, #00192A)
• Aged Cornflower color palette (#DEECFF, #3073F1, #00488C, #001048, #000107)
• Powdered Study color palette (#C7EAF8, #4DB8FF, #8E77D8, #005442, #000E1A)
• Aged Scarlet Lagoon color palette (#D9EEDF, #ED0520, #008189, #050D16, #000102)
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Browse the whole catalog at Explore, or see today's palette.