Cerulean Workshop color palette — #E5F1EB · #3C8DB3 · #443644 · #0C231B · #080E0A

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

The five colors

• Cream (#E5F1EB): a clean, paper-quiet neutral.
• Cerulean (#3C8DB3): A luminous, balanced blue — the color of a favorite pair of jeans.
• Charcoal (#443644): A deep, shadowed, dusty pink — the color of peonies in June.
• Onyx (#0C231B): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#080E0A): a grounded near-black with real depth.

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

Use it as a design system

One click turns Cerulean Workshop 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

• Aged Cobalt Loft color palette (#F7E8F2, #787CB9, #48353C, #291823, #100A0F)
• Ancient Canyon color palette (#EAF3FA, #5AA6CB, #465A72, #2E3A42, #1D2326)
• Shadow Ridge color palette (#FCE9FD, #006AC9, #23244D, #001027, #000503)
• Tempered Courtyard color palette (#FCECF7, #8B98D2, #B77C6E, #46895E, #341F2F)
• Hushed Basin color palette (#F8EEF6, #A0B3DF, #AD9B63, #4D6CC2, #34312A)
• Timeworn Canyon color palette (#D0F2E4, #92BEE4, #6285C1, #485492, #46253A)
• Worn Thicket color palette (#F5F1EB, #C9E0DB, #69A7B8, #217B6B, #1F3D32)
• Washed Driftwood color palette (#F3F2EA, #C4C5AE, #7B8B47, #54684F, #31322B)

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