Cerulean Corridor color palette — #E0F6FF · #9BDFEA · #049CAC · #005A63 · #00212B

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

The five colors

• Frost (#E0F6FF): A whisper-light, dusty blue — the color of open sky before noon.
• Ice Blue (#9BDFEA): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#049CAC): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005A63): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#00212B): A deep, shadowed, dusty blue — the color of open sky before noon.

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

• Cobalt Delta color palette (#E9F3FF, #AED2FD, #5A8AC6, #2F4F7B, #091E34)
• Lagoon Cabin color palette (#D7FAFA, #A5D8B9, #489C6C, #18563A, #002221)
• Dusty Glacier color palette (#DFFFE4, #83E1EB, #3D949C, #185A62, #25422E)
• Azure Alley color palette (#CBE9FD, #389FE4, #00618D, #002942, #00060F)
• Dusty Ash Terrace color palette (#E2F6FC, #CFD8E7, #BAA4AF, #679AA0, #283B44)
• Worn Sky color palette (#E3F5FF, #00BFF3, #007695, #004457, #001520)
• Dusty Bronze color palette (#E7F4FF, #609CC6, #B76B5C, #715B25, #162430)
• Softworn Driftwood Drift color palette (#EDF2F8, #9CC8F3, #A8699F, #3F76A8, #17141E)

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