Cobalt Corridor color palette — #D4E7F3 · #5296CA · #006ABC · #003A7E · #0D1F47

Royal Blue and Navy set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D4E7F3): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#5296CA): A luminous, balanced blue — the color of deep harbor water.
• Royal Blue (#006ABC): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#003A7E): A deep, shadowed, balanced blue — the color of open sky before noon.
• Midnight (#0D1F47): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Cobalt Corridor 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

• Cobalt Cabin color palette (#C9EEF8, #25ABDB, #0072BF, #2D4192, #37335C)
• Aged Turquoise Orchard color palette (#C0E8ED, #06A8BF, #006D84, #004B61, #002535)
• Antique Ultramarine Workshop color palette (#E3FAFF, #6BD0FE, #2D8EE4, #254FBB, #272251)
• Ancient Lapis color palette (#DFE8FD, #7E8CD9, #6153C1, #46248F, #261243)
• Sunlit Nightshade color palette (#E3EFFF, #92AAE2, #6673C1, #47409C, #262147)
• Softworn Navy color palette (#EBF2FF, #92A2E0, #5265B7, #191A8B, #040031)
• Ultramarine Study color palette (#E0EAF8, #6B90D6, #BB537B, #0646C3, #3A001C)
• Feathered Byzantium color palette (#E1F0FF, #3880BF, #8B52A5, #006A5F, #00152A)

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