Cerulean Study color palette — #CCEDF6 · #00839F · #005975 · #00364E · #001A2C

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

The five colors

• Frost (#CCEDF6): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00839F): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005975): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#00364E): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Midnight (#001A2C): 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 Study 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

• Azure Lantern color palette (#D0E8F3, #00ABE5, #007EB4, #005D95, #002F5B)
• Cerulean Coast color palette (#DCEEF1, #0095B0, #00769C, #005481, #000F26)
• Patina Lagoon Lantern color palette (#D3EBDF, #009477, #00685A, #00413C, #001716)
• Plum Meadow color palette (#CEEAE0, #007FBC, #A72091, #004A6F, #21001B)
• Antique Cornflower color palette (#D6EAFF, #0288EB, #005A9C, #00284B, #000309)
• Faded Grape color palette (#CEE1F6, #0067B9, #8B00AB, #005750, #000716)
• Hushed Corridor color palette (#DCECFF, #83ABF5, #827FDE, #005E8B, #270F28)
• Faded Navy Basin color palette (#DEEAF4, #006ABF, #0044A6, #0D006F, #06002F)

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