Ancient Cerulean color palette — #DDECE0 · #418BA4 · #004161 · #002223 · #00091A

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

The five colors

• Honeydew (#DDECE0): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#418BA4): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#004161): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#002223): A deep, shadowed, dusty teal — the color of glacier melt.
• 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 Ancient Cerulean 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

• Timeworn Meadow color palette (#E5F2E8, #4E9ABB, #004E7B, #002F33, #001134)
• Cobalt Quarry color palette (#EEF2DF, #5EACC8, #007FAA, #005C67, #000A15)
• Powdered Plum Meadow color palette (#E9EDFF, #AA73C3, #AD3F82, #161A79, #180629)
• Sapphire Study color palette (#E7F2E9, #8BB6DC, #2162CB, #004D5F, #232954)
• Wandering Cerulean color palette (#EFF8F1, #95D2D2, #008799, #00624C, #054154)
• Inked Grape color palette (#E7E0F7, #774ABA, #370068, #250D07, #0E001F)
• Cellar Archive color palette (#DFEDFF, #264AC5, #2D0087, #19003A, #0F000A)
• Midnight Chestnut Basin color palette (#D3E4D3, #6E5600, #3D2600, #1E0B00, #040300)

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