Cobalt Summit color palette — #C5E8ED · #3F8ABF · #00738B · #005872 · #00131E

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

The five colors

• Frost (#C5E8ED): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#3F8ABF): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#00738B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005872): A full-bodied, balanced blue — the color of deep harbor water.
• Ink (#00131E): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cobalt Summit 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

• Lagoon Balcony color palette (#D0E5E0, #008C97, #00647C, #003C5B, #001437)
• Magenta Market color palette (#D3EBFA, #009AC9, #C527CF, #006C8E, #1F0021)
• Airy Azure color palette (#DAEFFE, #00A7F1, #007EB5, #004E75, #000308)
• Worn Byzantium Garden color palette (#D9EAFA, #0082D5, #AB01E2, #00776A, #000814)
• Lagoon Harbor color palette (#D7F0EC, #009BA3, #005970, #002C47, #00020F)
• Antique Terrace color palette (#CFE9FB, #008DDC, #006FBF, #00479A, #03024B)
• Hushed Meadow color palette (#D7E7DD, #00A175, #008167, #005449, #001613)
• Hushed Iris Basin color palette (#E2EFFA, #91BEFF, #889BFF, #0086B2, #001E39)

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