Cobalt Boulevard color palette — #D1EDE1 · #0081AF · #331B2F · #121F22 · #000503

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

The five colors

• Honeydew (#D1EDE1): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#0081AF): A full-bodied, balanced blue — the color of deep harbor water.
• Onyx (#331B2F): A deep, shadowed, dusty pink — the color of peonies in June.
• Onyx (#121F22): a grounded near-black with real depth.
• Ink (#000503): A deep, shadowed, dusty teal — the color of sea glass.

Feels like: Trust, Stability, Sophistication, Depth, Luxury. Tagged noir, dark, luxury, 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

• Inked Archive color palette (#F3DDF6, #0078D2, #231F41, #11151B, #09000C)
• Timeworn Lagoon color palette (#DAECD5, #00897D, #554B51, #002A35, #010500)
• Hushed Cobalt color palette (#E0FDF4, #2291DA, #452B3C, #00140E, #000201)
• Cerulean Harbor color palette (#CBE6FC, #0097D2, #345679, #0E334B, #00050B)
• Worn Periwinkle Terrace color palette (#FFF0FD, #7B9CE6, #5A3C48, #271925, #010705)
• Cerulean Bloom color palette (#FFF2EC, #B5F2F9, #339FC6, #006C52, #001F3B)
• Tempered Villa color palette (#FBF5E3, #A8C691, #30895D, #1F5B60, #1B1900)
• Dusty Ultramarine color palette (#FFF0FC, #98B7FF, #A68B00, #284CC7, #1E1800)

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