Softworn Cerulean Delta color palette — #D4EBE7 · #428D98 · #004452 · #002222 · #000B11

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

The five colors

• Honeydew (#D4EBE7): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#428D98): A luminous, dusty blue — the color of open sky before noon.
• Deep Teal (#004452): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#002222): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000B11): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Softworn Cerulean Delta 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

• Worn Lagoon color palette (#CAEAEC, #0CA393, #008085, #003B1A, #00120C)
• Petrol Atelier color palette (#E0E2D4, #67ADB9, #00829B, #005D5D, #000B11)
• Dusty Teal Alley color palette (#DDEAE7, #5FAEAB, #006468, #003F35, #002429)
• Navy Study color palette (#D1F1F0, #006234, #003F75, #002812, #000613)
• Wandering Petrol color palette (#E0F3F1, #90B7D1, #006FA3, #004D5D, #003053)
• Smoked Chestnut color palette (#DAF3DD, #6E5601, #3A2800, #1B0D00, #050300)
• Weathered Cerulean color palette (#ECF8F7, #A2D8EA, #008CB6, #00656F, #004564)
• Dusty Lagoon color palette (#D3E6E2, #4D8D8D, #00454B, #00231E, #000C0F)

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