Cerulean Hollow color palette — #D3E5D6 · #009CA8 · #005264 · #002C25 · #00050A

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

The five colors

• Celadon Mist (#D3E5D6): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#009CA8): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005264): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Forest (#002C25): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#00050A): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Cerulean Hollow 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

• Washed Field color palette (#D9E7DC, #3A93C3, #004A86, #002B31, #00001E)
• Dusty Basin color palette (#E1E3D5, #65AFB8, #007384, #004A48, #00171F)
• Moonless Petrol Atelier color palette (#CFEAF4, #007B99, #004352, #001118, #000102)
• Dusty Azure color palette (#CEE3EE, #289FE1, #6372CD, #004E4B, #000509)
• Cerulean Orchard color palette (#EBF5ED, #89D6E3, #3587A3, #005C54, #052338)
• Hushed Quarry color palette (#CCF0FF, #006773, #891400, #003036, #0A0000)
• Aqua Study color palette (#FAE8F7, #43CCD6, #007197, #004121, #00020C)
• Cellar Aubergine Field color palette (#CCF5FF, #005361, #6C005E, #382E00, #000102)

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