Tempered Cerulean Lagoon color palette — #EEE3DD · #378E9C · #00425B · #00231B · #00091A

Cerulean and Navy set the tone — five colors that lean into trust and stability.

The five colors

• Parchment (#EEE3DD): a clean, paper-quiet neutral.
• Cerulean (#378E9C): A luminous, balanced blue — the color of a favorite pair of jeans.
• Navy (#00425B): A deep, shadowed, dusty blue — the color of deep harbor water.
• Onyx (#00231B): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#00091A): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Tempered Cerulean Lagoon 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

• Cerulean Drift color palette (#EFF1DE, #36A2B5, #006278, #003B3D, #000B12)
• Misty Navy Workshop color palette (#ECE2D8, #4A87B3, #042A9B, #002226, #0A0028)
• Tempered Moss Drift color palette (#F7EAD3, #84A44A, #007D66, #4F2800, #0D0A00)
• Olive Studio color palette (#F0F0D4, #687100, #322E00, #101B17, #090800)
• Ancient Bloom color palette (#F8ECE3, #84B9D6, #0066C5, #004F51, #252A4F)
• Cellar Aubergine color palette (#F4E6CD, #634E00, #3D00A7, #291F00, #06001F)
• Weathered Cobalt color palette (#FAF4ED, #A4D0C2, #5675BD, #005E68, #38355A)
• Aged Cypress color palette (#FBF3F0, #C4E6CC, #4895B5, #00735A, #524055)

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