Cerulean Study color palette — #DAF3F2 · #4799C5 · #004E7A · #002E3A · #00142C

Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Honeydew (#DAF3F2): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#4799C5): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#004E7A): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#002E3A): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#00142C): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

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

• Softworn Lagoon color palette (#D4E5E1, #37A19F, #005459, #003129, #00181C)
• Soft Petrol Lantern color palette (#F8ECDB, #6FAACB, #0069B2, #004952, #010B3F)
• Timeworn Basin color palette (#D1F3FC, #00BDCA, #00829F, #00473D, #002223)
• Moonless Lagoon Corridor color palette (#C9EDEB, #008685, #004040, #001312, #000303)
• Hushed Cobalt Harbor color palette (#EAF9F8, #97CCF3, #407CB5, #005C77, #253C58)
• Faded Cornflower Grove color palette (#F2E7EB, #82B8D5, #3A7DF2, #006E65, #17003F)
• Washed Cypress Cabin color palette (#D6E9EC, #006F5B, #654500, #00352B, #180D00)
• Timeworn Hollow color palette (#BBE9E6, #005956, #003C87, #273700, #000A09)

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