Airy Ultramarine Boulevard color palette — #DBE7EF · #009BCA · #004BB8 · #004E67 · #000209

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

The five colors

• Frost (#DBE7EF): bright and airy, almost weightless.
• Cerulean (#009BCA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#004BB8): A full-bodied, vivid violet — the color of wild irises.
• Peacock (#004E67): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000209): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. Tagged duotone, cool.

Use it as a design system

One click turns Airy Ultramarine 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

• Nightshade Lantern color palette (#DEE6EE, #0C93EC, #5037B8, #00497B, #01010F)
• Muted Lagoon Grove color palette (#D8E8ED, #00A1A6, #005C84, #005154, #000206)
• Antique Harbor color palette (#DEF1E3, #0099AC, #5136A0, #004A54, #1A0511)
• Denim Parlor color palette (#E3EAF0, #C4CCD6, #92A5C2, #005A8C, #0B1721)
• Indigo Dune color palette (#DDF1E8, #02B3ED, #5A63CF, #006D91, #170613)
• Ultramarine Thicket color palette (#E0EFFF, #5687E7, #3742CB, #2C0082, #0F002B)
• Nightshade Drift color palette (#DFE5F0, #7C85D7, #7A1D9F, #3818B9, #02000F)
• Nightshade Atelier color palette (#FAE3FC, #4374D3, #482CAD, #55002E, #05092C)

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