Chalky Cerulean color palette — #C0EBE6 · #51BBC9 · #00849F · #00517B · #1E2D4D

Cerulean takes the lead with Cyan close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#C0EBE6): A whisper-light, dusty teal — the color of shallow lagoons.
• Cyan (#51BBC9): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#00849F): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00517B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#1E2D4D): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Chalky Cerulean 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 Cerulean color palette (#CBF0D5, #63B6C9, #008AAD, #006083, #1B4A64)
• Lagoon Parlor color palette (#DEF0E1, #56B498, #009089, #005862, #002E3E)
• Cobalt Harbor color palette (#D1EBF2, #69B5E7, #4272B7, #424D8E, #2D2549)
• Feathered Parlor color palette (#CDFEF0, #8FC6F6, #407EB1, #00486E, #001A2D)
• Airy Amber Courtyard color palette (#E2F8EC, #61B0CC, #BE7D3B, #006F8C, #3C1F00)
• Misty Navy Parlor color palette (#C3E9F0, #0099C9, #005F9C, #002786, #190052)
• Lagoon Archive color palette (#E0F9ED, #FCE0FA, #E7B9C4, #3D8586, #3D2D3D)
• Denim Dune color palette (#D8EAE9, #006576, #00425D, #00172E, #02001A)

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