Cerulean Delta color palette — #D5EAE0 · #008CBB · #303E63 · #12261E · #080F09

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

The five colors

• Honeydew (#D5EAE0): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#008CBB): A luminous, balanced blue — the color of a favorite pair of jeans.
• Navy (#303E63): A deep, shadowed, dusty violet — the color of a velvet chair.
• Onyx (#12261E): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#080F09): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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

• Muted Dune color palette (#ECF7FF, #0096CB, #24364D, #00111E, #000102)
• Hushed Lagoon Meadow color palette (#DFEADC, #009487, #214935, #182614, #0C0E06)
• Aged Veranda color palette (#ECE0ED, #4C92E2, #614253, #342935, #121B16)
• Wandering Azure color palette (#CFEAFD, #00A9DF, #546180, #293F4F, #031013)
• Eclipse Bloom color palette (#CDE5DD, #00669C, #1F272F, #1C1954, #000D08)
• Patina Pier color palette (#F2E2ED, #575BFF, #4D1B68, #12163A, #000A07)
• Dusty Lagoon color palette (#FAF5E6, #A4BE8B, #389562, #336E73, #36362F)
• Tempered Azure color palette (#FCF3EF, #A5E1E6, #36A3C8, #197E60, #16433A)

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