Cerulean Boulevard color palette — #D8FFF4 · #74E6EB · #0099B5 · #005F8C · #002043

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

The five colors

• Honeydew (#D8FFF4): A whisper-light, dusty teal — the color of glacier melt.
• Ice Blue (#74E6EB): A whisper-light, balanced teal — the color of shallow lagoons.
• Cerulean (#0099B5): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005F8C): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#002043): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Cerulean Boulevard 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

• Worn Lantern color palette (#DFFFE1, #88E7C5, #009D94, #00636D, #00232F)
• Sunlit Navy color palette (#D4FFFF, #71DAF2, #2599D4, #004C9F, #140066)
• Chalky Turquoise color palette (#83F5F0, #00B5CA, #006B8E, #002D51, #000014)
• Frosted Navy color palette (#BFEAF4, #0096C5, #004E8B, #0D006F, #010008)
• Powdered Ridge color palette (#FFF4E2, #5CCBC9, #1888B9, #8D1F47, #00272C)
• Airy Ridge color palette (#DAEAD9, #00AFA0, #00788C, #003B75, #190052)
• Ultramarine Station color palette (#DEFCFF, #ABEAFF, #5FADE5, #2260BB, #28217C)
• Aged Delta color palette (#C2F5C0, #6DDCBE, #00B4CF, #077CCD, #321867)

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