Timeworn Cerulean color palette — #EEF4EF · #C1E0FD · #678FC9 · #00697F · #212C42

Built around Slate Blue, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Cream (#EEF4EF): bright and airy, almost weightless.
• Powder Blue (#C1E0FD): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#678FC9): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#00697F): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#212C42): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Timeworn 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

• Ancient Loft color palette (#EEF4EF, #B9E5F2, #399DAD, #1D6D57, #162F3D)
• Worn Garden color palette (#E3EFE5, #5AAAB8, #00617D, #003A35, #000C18)
• Aged Cerulean color palette (#FAF4EE, #BAE8D9, #7788BD, #1B6F6F, #593F4A)
• Cerulean Lantern color palette (#E2EDE4, #3682A0, #003F63, #001F21, #000106)
• Weathered Aqua Workshop color palette (#E9F6EB, #53CFDD, #007E9A, #005348, #001D2C)
• Tempered Mint color palette (#C4EAE7, #60C39B, #00907D, #005E5E, #003136)
• Coral Harbor color palette (#E3F6FA, #51B7AE, #CC6A7F, #00746D, #411721)
• Dusty Powder Villa color palette (#FCF2F5, #D8D4DE, #9EB8FF, #3D918F, #393D59)

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