Cobalt Basin color palette — #EAF7FF · #5DEFFD · #00BCE9 · #0086E0 · #003F58

Built around Azure, softened by Cyan — the whole palette hums with trust and stability.

The five colors

• Ivory (#EAF7FF): bright and airy, almost weightless.
• Ice Blue (#5DEFFD): A whisper-light, balanced blue — the color of deep harbor water.
• Cyan (#00BCE9): A luminous, balanced blue — the color of open sky before noon.
• Azure (#0086E0): A luminous, vivid blue — the color of a favorite pair of jeans.
• Deep Teal (#003F58): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Balance. Tagged candy, vibrant, light, 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

• Periwinkle Boulevard color palette (#EDF6FF, #7AD9FF, #33ACFE, #5777CC, #1A344E)
• Linen Atelier color palette (#E4FAFF, #00E5BC, #00CCC8, #00879D, #004245)
• Soft Iris color palette (#DDFFEC, #35F8CE, #48DBFC, #8E86FF, #01335A)
• Aged Ultramarine color palette (#E5F3FF, #00BDE1, #009ADF, #0E58D2, #00223A)
• Wandering Basin color palette (#E8FAF6, #85E0E5, #00909F, #006760, #004856)
• Linen Sapphire Chapel color palette (#C9E3F8, #299EFB, #006ADE, #1740B8, #283572)
• Wandering Iris color palette (#F0F5FF, #D7D8F8, #93B1FF, #8A79CE, #2F3C5B)
• Lapis Alley color palette (#E6EFFC, #15B0F4, #117BF7, #5033D5, #010B39)

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