Cobalt Boulevard color palette — #D6E9F9 · #0072B3 · #00395F · #001121 · #000103

Cerulean takes the lead with Navy close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#D6E9F9): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0072B3): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#00395F): A deep, shadowed, balanced blue — the color of open sky before noon.
• Ink (#001121): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Calm, Sophistication, Depth, Luxury. Tagged monochrome, dark, muted, 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

• Wandering Ultramarine color palette (#D1E6FF, #489DFF, #0059BC, #002C62, #00061A)
• Cypress Bloom color palette (#D1F8F9, #007B7B, #003E40, #001616, #000202)
• Eclipse Navy Workshop color palette (#E3ECFF, #3963C8, #021C9E, #000F31, #00000B)
• Patina Veranda color palette (#CBE5F9, #879ED2, #7F6AB2, #00434D, #00081D)
• Antique Quarry color palette (#F4DEEA, #6554BC, #690027, #2C0073, #040001)
• Moonless Aubergine Cabin color palette (#EAE5FF, #7A53C2, #430095, #130031, #010008)
• Grape Coast color palette (#E9E4F6, #A47DD4, #6940A5, #390060, #060016)
• Misty Aubergine Cabin color palette (#F0F0FF, #AE9AFF, #6B5BCB, #3F0787, #120030)

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