Muted Cobalt color palette — #EFF8F1 · #AAC9E5 · #4E79B6 · #005D6F · #2E385D

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

The five colors

• Ivory (#EFF8F1): a clean, paper-quiet neutral.
• Sky (#AAC9E5): A whisper-light, dusty blue — the color of open sky before noon.
• Slate (#4E79B6): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005D6F): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Navy (#2E385D): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Muted Cobalt 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

• Antique Petrol color palette (#ECF9EE, #6AC5E8, #0075AF, #005559, #003169)
• Timeworn Cobalt color palette (#FAEEF2, #ADCBE6, #5F77C3, #005B5A, #261541)
• Ancient Cerulean Parlor color palette (#EAFAED, #9FDBDD, #008FA5, #006855, #00465E)
• Wandering Ash color palette (#F1F7F2, #D8DDEE, #7A9CC3, #417883, #455369)
• Muted Meadow color palette (#FAF4EC, #C2EADD, #7FB4FD, #2D9AB4, #2F385C)
• Cerulean Dune color palette (#E2F4E5, #499CB0, #00516D, #00302E, #001527)
• Turquoise Bloom color palette (#D4FDFF, #40B8C2, #00747A, #004043, #002729)
• Patina Studio color palette (#DAEADD, #6184A5, #09318C, #00212B, #06002B)

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