Cerulean Studio color palette — #CEF5DA · #86BCDF · #638EBE · #455382 · #442537

Built around Slate Blue, softened by Peacock — the whole palette hums with nature and growth.

The five colors

• Honeydew (#CEF5DA): A whisper-light, dusty teal — the color of shallow lagoons.
• Sky (#86BCDF): A luminous, dusty blue — the color of deep harbor water.
• Slate Blue (#638EBE): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#455382): A full-bodied, dusty violet — the color of wild irises.
• Espresso (#442537): A deep, shadowed, dusty pink — the color of neon signs at night.

Feels like: Nature, Growth, Trust, Stability, Creativity, Calm. Tagged muted, cool.

Use it as a design system

One click turns Cerulean Studio 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

• Washed Dune color palette (#D9FFF2, #8FB4D8, #618DC4, #4265A6, #65465F)
• Lagoon Lantern color palette (#E2F2CF, #83CEC8, #298F95, #11617B, #143A31)
• Weathered Iris color palette (#FDDEFA, #A5ACE1, #957AB7, #714C78, #4C2B2D)
• Dusty Petrol Delta color palette (#F8EEF7, #99B3EA, #BC9368, #5870A7, #35302B)
• Washed Workshop color palette (#FFEBF9, #BECDFA, #737EB0, #414876, #1B1D3E)
• Patina Driftwood Thicket color palette (#FCECF9, #E8D2D2, #A2AF9F, #6D9B87, #483842)
• Wandering Canyon color palette (#DAE8FB, #8486DF, #7754AE, #5C276B, #390E32)
• Faded Indigo Workshop color palette (#CBEAFF, #5CA5FF, #4F60EB, #512399, #340549)

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