Cerulean Corridor color palette — #D0F5FF · #638DB8 · #575480 · #5A2E1D · #3B2400

Slate Blue takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#D0F5FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Slate Blue (#638DB8): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#575480): A full-bodied, dusty violet — the color of a velvet chair.
• Cocoa (#5A2E1D): A deep, shadowed, dusty orange — the color of sun-warmed clay.
• Espresso (#3B2400): A deep, shadowed, dusty gold — the color of old brass.

Feels like: Trust, Stability, Optimism, Creativity, Sophistication. Tagged vintage, retro, 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

• Aged Denim color palette (#D1EDFE, #94718E, #654E80, #592E00, #302600)
• Denim Grove color palette (#D3E3DD, #4A8C93, #0F5B80, #562C3D, #471716)
• Weathered Denim Basin color palette (#DBEDDF, #738A67, #155381, #322C00, #001A08)
• Patina Fern Lagoon color palette (#D0E6CF, #62A8AC, #626E9D, #434F07, #25320B)
• Gentle Atelier color palette (#DAE5F1, #9398E4, #805989, #684200, #24461C)
• Iris Basin color palette (#CAF0FB, #74A6D7, #807AC4, #975139, #3B2700)
• Worn Basalt color palette (#D7DFFA, #6F5988, #55294B, #261D00, #001208)
• Weathered Basalt Garden color palette (#FBD5E5, #B0858D, #8D5C6C, #504500, #1A3723)

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