Cobalt Summit color palette — #CCF3E3 · #A4C0EF · #7583C0 · #635587 · #4C2C36

Slate Blue and Graphite set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#CCF3E3): A whisper-light, dusty teal — the color of shallow lagoons.
• Sky (#A4C0EF): A luminous, dusty violet — the color of twilight just after sunset.
• Slate Blue (#7583C0): A luminous, balanced violet — the color of a velvet chair.
• Graphite (#635587): A full-bodied, balanced violet — the color of twilight just after sunset.
• Espresso (#4C2C36): A deep, shadowed, dusty rose — the color of pressed rose petals.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. 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

• Ancient Driftwood color palette (#FDE4FF, #9DADE5, #8374B1, #6B4977, #4D2E31)
• Cerulean Summit color palette (#E2FADC, #73C1CC, #408DAB, #2F5E85, #42293D)
• Petrol Station color palette (#FBEDF4, #B2ABE1, #B39959, #7167A6, #34302A)
• Navy Quarry color palette (#FFECF3, #D2C3F5, #8A7CAD, #4F4171, #26193A)
• Hushed Mulberry Harbor color palette (#E0E3F7, #A887DB, #894898, #6B225D, #3B0E21)
• Quiet Grape Atelier color palette (#E7ECFF, #7E6FD4, #7236A7, #60065A, #270019)
• Timeworn Balcony color palette (#FBEDF6, #E6D3D0, #AEB99F, #769C91, #48373E)
• Wandering Grape color palette (#DFEBFF, #8187F6, #7841CD, #6C1783, #3F0032)

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