Cerulean Boulevard color palette — #ECF9EF · #C7E4E4 · #9DC6E2 · #008E9F · #142A1B

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

The five colors

• Ivory (#ECF9EF): a clean, paper-quiet neutral.
• Silver (#C7E4E4): A whisper-light, dusty teal — the color of shallow lagoons.
• Sky (#9DC6E2): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#008E9F): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Forest (#142A1B): A deep, shadowed, dusty teal — the color of glacier melt.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

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

• Aged Quarry color palette (#F3F7EE, #CDE6DB, #AAD2C8, #009564, #202813)
• Softworn Field color palette (#EDF9EE, #C0E2E5, #E9C4DC, #00ADB6, #273829)
• Antique Chapel color palette (#EEF8F4, #E8D3CF, #ADA08F, #0086C8, #112A23)
• Worn Cypress Terrace color palette (#E5F5FA, #C2D7E9, #9AABD1, #00686D, #061D24)
• Dusty Ridge color palette (#DDF1FF, #0088C1, #112856, #242930, #000911)
• Emerald Study color palette (#FAF6DB, #9DD494, #00965F, #006663, #042601)
• Terracotta Atelier color palette (#E9F8FF, #B1D2FF, #8B7CD1, #993900, #432B00)
• Abyss Terrace color palette (#E4F0EA, #C0B7C1, #A2899C, #00425A, #000201)

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