Cerulean Corridor color palette — #D8F4F2 · #4093C2 · #004D7D · #002A36 · #00040F

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

The five colors

• Honeydew (#D8F4F2): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#4093C2): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#004D7D): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#002A36): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#00040F): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. 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

• Washed Market color palette (#D8EBE6, #009E9E, #00545A, #002C26, #000507)
• Timeworn Navy color palette (#F7EEDF, #5C97BB, #004A89, #002F36, #030644)
• Cobalt Field color palette (#E7F5F5, #9FCDF3, #497FB8, #005774, #0F2138)
• Ancient Ultramarine color palette (#FFE6F0, #70C1EF, #0061CE, #003D40, #020013)
• Ultramarine Terrace color palette (#EFD8E1, #68AAD1, #3660BE, #004A46, #19003D)
• Hushed Market color palette (#E7EEDC, #4E6500, #005265, #232F00, #000305)
• Ash Harbor color palette (#EAF4F2, #CADFF5, #6BA8B0, #44737D, #223A45)
• Soft Jade color palette (#C4E9E1, #63B579, #008A66, #2F3F00, #000801)

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