Cobalt Basin color palette — #D7F0FB · #00A1CC · #0076B3 · #003739 · #000E13

Cerulean and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D7F0FB): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#00A1CC): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#0076B3): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Forest (#003739): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000E13): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged pastel, light, muted, cool.

Use it as a design system

One click turns Cobalt Basin 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

• Ancient Teal color palette (#C6EFE5, #00A8A3, #008392, #00412E, #001014)
• Patina Indigo color palette (#D6ECFF, #6CA1E7, #5A6CC3, #003B51, #000C1F)
• Periwinkle Hollow color palette (#E1F3FF, #98CDFF, #7BA0E2, #006177, #19364C)
• Periwinkle Meadow color palette (#CBE3FF, #8AA8FB, #7D7BC0, #00557E, #112445)
• Powdered Byzantium Drift color palette (#D1EEE5, #921EFE, #0066AD, #0C0D19, #000206)
• Patina Pine color palette (#D8EEEC, #73AFDB, #9F81CD, #007C31, #000C12)
• Lilac Veranda color palette (#E9F0FF, #AD95FF, #8F5FB7, #1E3A86, #130F30)
• Tempered Powder color palette (#E6F9FF, #BCE6FF, #86B9F4, #238592, #29495C)

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