Cerulean Field color palette — #D9EFF7 · #0091BA · #0074A1 · #00547F · #00152C

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

The five colors

• Frost (#D9EFF7): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#0091BA): A luminous, balanced blue — the color of open sky before noon.
• Slate (#0074A1): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00547F): A full-bodied, balanced blue — the color of open sky before noon.
• Ink (#00152C): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Cerulean Field 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 Cerulean Corridor color palette (#D5EFF3, #0093BA, #005B86, #002A51, #00010B)
• Tempered Emerald Grove color palette (#D5EBE2, #0097DA, #199A1E, #00699A, #011501)
• Muted Studio color palette (#CEE7E0, #009A8B, #007D78, #005859, #001415)
• Sapphire Chapel color palette (#CFE3F1, #008ADE, #0066CB, #0844A6, #040749)
• Pale Wisteria color palette (#D3E1F6, #BBA1EB, #C07BCC, #2475B4, #07173A)
• Byzantium Meadow color palette (#E4EDF9, #1476F7, #B618C3, #007674, #00061B)
• Quiet Sapphire Thicket color palette (#D8E3F3, #5D9FFF, #006CDE, #00418E, #000209)
• Ultramarine Pier color palette (#D3E7FE, #086BF3, #2A44EA, #282692, #0A002F)

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