Cobalt Boulevard color palette — #D6E6D9 · #57ADCD · #007CB7 · #005D61 · #00091B

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

The five colors

• Parchment (#D6E6D9): A whisper-light, dusty teal — the color of shallow lagoons.
• Cyan (#57ADCD): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#007CB7): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005D61): A full-bodied, dusty teal — the color of sea glass.
• Ink (#00091B): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, light, muted.

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

• Soft Courtyard color palette (#E1F5E5, #70BBDF, #1488D7, #006B75, #000F3A)
• Timeworn Denim Parlor color palette (#E7DCD5, #73ABC1, #005890, #002C29, #00000C)
• Softworn Chapel color palette (#D6E4D9, #5FD3E5, #00A1CA, #007E73, #002236)
• Dusty Abyss Delta color palette (#EEF1E1, #478197, #00415B, #001E24, #000103)
• Blush Station color palette (#EDE8FC, #C992D1, #CF7599, #4E5FA7, #1A0527)
• Gentle Studio color palette (#E6F2E8, #AFD8FF, #7EA4E9, #008CAD, #252953)
• Antique Aqua Study color palette (#EFF8F1, #A9EFF1, #3CC5DE, #459E86, #1E3E52)
• Hushed Meadow color palette (#E6E2F2, #8331EE, #9A4F00, #006856, #03000B)

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