Cobalt Boulevard color palette — #DEF7FF · #00AAAF · #3775B2 · #5A4279 · #00351C

Slate and Turquoise set the tone — five colors that lean into nature and growth.

The five colors

• Frost (#DEF7FF): A whisper-light, dusty blue — the color of deep harbor water.
• Turquoise (#00AAAF): A luminous, balanced teal — the color of shallow lagoons.
• Slate (#3775B2): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Royal Purple (#5A4279): A full-bodied, balanced violet — the color of twilight just after sunset.
• Deep Forest (#00351C): A deep, shadowed, dusty teal — the color of sea glass.

Feels like: Nature, Growth, Trust, Stability, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Cobalt 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

• Powdered Sky Ridge color palette (#EBF7FF, #00B4EA, #6C79C7, #724F78, #024332)
• Patina Jade color palette (#DEF8F7, #00B16E, #00808F, #254D90, #2C2E00)
• Nightshade Workshop color palette (#DDF7FE, #008986, #534397, #681A1A, #253000)
• Cerulean Coast color palette (#E1F0F7, #0091A0, #1D4558, #10252C, #070F11)
• Antique Basin color palette (#EBF8F8, #B6D9F6, #569BD7, #2F758E, #243C58)
• Worn Azure color palette (#E8F3FF, #2C98FD, #805AB7, #783557, #003236)
• Patina Loft color palette (#C9EEFF, #83BEDB, #7297BE, #636279, #484156)
• Hazy Lagoon color palette (#E7F9FF, #1DFBE5, #00D0D4, #009FC4, #063747)

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