Muted Cerulean Delta color palette — #CBE5E3 · #3489B9 · #003F69 · #00212B · #00091B

A conversation between Cerulean and Navy, giving this palette its sense of trust and stability.

The five colors

• Silver (#CBE5E3): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#3489B9): A luminous, balanced blue — the color of deep harbor water.
• Navy (#003F69): A deep, shadowed, balanced blue — the color of deep harbor water.
• Midnight (#00212B): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#00091B): 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 Muted 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 Quarry color palette (#D6E4E1, #009393, #00454B, #00231E, #000C0F)
• Dusty Delta color palette (#CCE7E6, #5A96C4, #004A88, #002D3E, #001135)
• Sapphire Thicket color palette (#EEE0E6, #77A7C6, #486CD2, #005D5A, #0D0024)
• Aqua Grove color palette (#E4F2EF, #57C4CA, #007683, #00504A, #00343F)
• Inked Quarry color palette (#F1E0FC, #940055, #00378B, #410022, #000418)
• Cobalt Hollow color palette (#E3FBFA, #A7D3FF, #427FD4, #006088, #2D3E67)
• Velvet Meadow color palette (#E7F5E5, #765100, #3F2500, #1D0C00, #000501)
• Rust Drift color palette (#F8E9F9, #D78379, #B14B00, #5D1030, #1C0002)

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