Cerulean Studio color palette — #C3EBEF · #008BA6 · #005A7B · #00223C · #00020B

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

The five colors

• Frost (#C3EBEF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#008BA6): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005A7B): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#00223C): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#00020B): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Sophistication. 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

• Aged Petrol color palette (#C8F5FB, #007188, #004864, #00213A, #0F042A)
• Weathered Lagoon Delta color palette (#DDEFE4, #009D78, #005A51, #002F31, #000202)
• Azure Veranda color palette (#D0E5FF, #3696EE, #005594, #001129, #000105)
• Wandering Cobalt Canyon color palette (#D3E0EB, #0087C2, #9C4F00, #004160, #030100)
• Timeworn Denim Courtyard color palette (#C3EEE8, #009DA9, #0079A3, #004F90, #0D0043)
• Timeworn Nightshade Coast color palette (#D3E3EE, #0078CB, #001EA3, #140053, #010008)
• Softworn Lilac color palette (#EDF6FF, #B4C8FF, #AF8CFA, #006379, #00030C)
• Muted Mulberry color palette (#DBEEFF, #006CAB, #A3004A, #374B00, #000103)

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