Cobalt Basin color palette — #D4F6FD · #447FC5 · #5C4576 · #3D2C00 · #001907

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

The five colors

• Frost (#D4F6FD): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#447FC5): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Charcoal Brown (#5C4576): A full-bodied, balanced violet — the color of twilight just after sunset.
• Espresso (#3D2C00): A deep, shadowed, dusty gold — the color of honey in a jar.
• Ink (#001907): A deep, shadowed, dusty teal — the color of sea glass.

Feels like: Trust, Stability, Optimism, Creativity, Balance. Tagged vintage, retro, muted.

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

• Timeworn Mulberry color palette (#D7E5EE, #6D69A6, #74406C, #2C3A09, #0C1300)
• Patina Workshop color palette (#D3F8E9, #00869C, #395582, #482A00, #170B00)
• Hushed Denim color palette (#D6F2FF, #937595, #534A81, #391000, #020100)
• Navy Orchard color palette (#D0E6DD, #29697E, #3C2B60, #1F2000, #0F1000)
• Petrol Pier color palette (#DDE6CB, #4591A0, #5B64A4, #3C5419, #0D1800)
• Muted Lantern color palette (#E8DEE6, #11A4B7, #006082, #003D30, #00091A)
• Lilac Loft color palette (#DBE4FD, #9F6EBB, #974A5B, #004930, #002315)
• Aged Basin color palette (#C8E3FA, #908FC9, #965D7D, #255953, #133510)

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