Washed Cerulean color palette — #CEF5FF · #75BFCB · #408BAC · #44688F · #4F496A

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

The five colors

• Frost (#CEF5FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cyan (#75BFCB): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#408BAC): A luminous, balanced blue — the color of open sky before noon.
• Slate (#44688F): A full-bodied, dusty blue — the color of open sky before noon.
• Charcoal Brown (#4F496A): A full-bodied, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Washed 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

• Petrol Workshop color palette (#EDF7FF, #7DB8DF, #BF8C6C, #2F7AA7, #644053)
• Tempered Petrol Delta color palette (#D5F8E2, #84BED4, #3B8DB3, #0B6792, #0F3B32)
• Ancient Lagoon color palette (#CCF8F3, #81C0A1, #439989, #126C70, #2D5367)
• Powdered Villa color palette (#E5FDE2, #94E6FA, #62C9FA, #6094BF, #5D465A)
• Ash Corridor color palette (#EDF6FF, #DBD9E3, #D5BAD7, #6C9BA9, #455261)
• Pale Summit color palette (#CEE8ED, #27B3F9, #0071C0, #343DAD, #423373)
• Hushed Azure color palette (#EEF6FF, #699DCE, #AD7E60, #956E34, #344455)
• Softworn Indigo color palette (#D4E5FF, #949FE3, #7F66B1, #6B437B, #61323F)

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