Cobalt Thicket color palette — #E3EFFC · #5385C1 · #343C49 · #181F27 · #090D11

Built around Cerulean, softened by Charcoal — the whole palette hums with trust and stability.

The five colors

• Frost (#E3EFFC): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#5385C1): A luminous, balanced blue — the color of deep harbor water.
• Charcoal (#343C49): A deep, shadowed, dusty violet — the color of a velvet chair.
• Onyx (#181F27): quiet, heavy and certain.
• Ink (#090D11): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Cobalt Thicket 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 Study color palette (#F9EEF9, #759ED2, #655061, #403341, #1B2421)
• Lilac Thicket color palette (#EEF1FF, #9B91D6, #B07C8F, #30839F, #222637)
• Charred Lapis color palette (#E7EFFF, #5358D4, #292446, #070F22, #01030D)
• Orchid Garden color palette (#E0DEEF, #9A53AA, #342C42, #161420, #06060B)
• Dusty Harbor color palette (#EAF2FF, #A9B7F0, #7A7DB8, #5C5988, #2B2F4D)
• Hushed Driftwood color palette (#EAF4F4, #A4CCCD, #628B8F, #4D666C, #1B3637)
• Pewter Dune color palette (#EEF1FE, #B1ADDD, #C88A82, #70699F, #41273D)
• Tempered Cabin color palette (#EAF2FF, #C3CDE6, #9597B0, #746579, #453943)

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