Cerulean Corridor color palette — #C8F3F6 · #00869D · #225D7A · #35244E · #100827

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

The five colors

• Frost (#C8F3F6): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00869D): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#225D7A): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Indigo (#35244E): A deep, shadowed, dusty violet — the color of a velvet chair.
• Ink (#100827): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

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

• Petrol Grove color palette (#C7EAEE, #008093, #005163, #002E3D, #000F18)
• Cobalt Veranda color palette (#D7EFFE, #5883B6, #475076, #44233D, #260012)
• Hushed Mulberry color palette (#DEF2FF, #00759C, #8D138E, #003C52, #130013)
• Turquoise Atelier color palette (#DFF1EF, #40AACF, #006085, #003841, #000C18)
• Cobalt Market color palette (#CAE8FF, #0086CB, #004971, #001E32, #000103)
• Chalky Hollow color palette (#A0F4D1, #49BFC6, #4E709E, #5B3D52, #250A1E)
• Powdered Aubergine color palette (#E0F2FF, #005E8B, #6901A6, #004738, #000409)
• Linen Periwinkle color palette (#D0ECFD, #4BA0F7, #5162AF, #582C51, #371022)

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