Quiet Cobalt Corridor color palette — #E9F5FF · #7EC6FF · #3C8ACB · #005889 · #00253F

A conversation between Cerulean and Sky, giving this palette its sense of trust and stability.

The five colors

• Ivory (#E9F5FF): bright and airy, almost weightless.
• Sky (#7EC6FF): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#3C8ACB): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005889): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#00253F): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Quiet 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

• Weathered Aqua color palette (#E0F9FF, #55D2E7, #0090A7, #005B6A, #002A33)
• Hazy Cornflower Summit color palette (#EDF6FF, #B0DDFF, #0B8EE7, #005182, #001424)
• Soft Cobalt Summit color palette (#ECF0FF, #ACB3FF, #6A77CA, #414A91, #181D52)
• Pale Periwinkle color palette (#E5F3FF, #A0D7FF, #4CABFF, #1774B9, #00273F)
• Dusty Ultramarine Basin color palette (#D9E7F7, #5299F0, #0061B4, #003160, #000716)
• Cerulean Chapel color palette (#DFFDF3, #FFE0FC, #CBC2F1, #429AAE, #21483F)
• Hazy Indigo color palette (#FDF1F7, #AFAAF6, #B96172, #6E61C0, #25120E)
• Ash Lagoon color palette (#FFF1F6, #D8CCFC, #A898CD, #6E608E, #502B3B)

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