Cerulean Delta color palette — #DAE9DD · #3AA0BE · #005F87 · #003B3C · #000919

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

The five colors

• Parchment (#DAE9DD): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#3AA0BE): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005F87): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#003B3C): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000919): 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 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

• Petrol Harbor color palette (#E4F2E6, #3EB0DA, #006CA5, #00494E, #001231)
• Softworn Denim Delta color palette (#E3E5DA, #6BADC2, #005D7B, #002B2F, #000103)
• Dusty Alley color palette (#F0E4EB, #4E8A9D, #004065, #00231F, #00012D)
• Frosted Corridor color palette (#E7F2E9, #97CBF4, #5687CF, #00697E, #222954)
• Weathered Cypress Courtyard color palette (#EEF8F0, #A5E2E0, #44A5B3, #197E62, #1C3F52)
• Plum Thicket color palette (#F0E2FF, #B70085, #00684C, #660048, #000804)
• Powdered Mulberry Grove color palette (#EEDBE2, #9E0063, #4F5100, #00435D, #060002)
• Hazy Station color palette (#F2E9F9, #E98488, #C9602A, #663665, #1D0008)

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