Quiet Cobalt color palette — #D5E3D8 · #5FC0DE · #007EB1 · #00595A · #00203F

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

The five colors

• Silver (#D5E3D8): A whisper-light, dusty teal — the color of sea glass.
• Cyan (#5FC0DE): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#007EB1): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00595A): A full-bodied, dusty teal — the color of sea glass.
• Midnight (#00203F): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Quiet 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

• Cobalt Balcony color palette (#E5F3E7, #93CCF2, #5189C9, #00697A, #202C4E)
• Timeworn Boulevard color palette (#D7E6DA, #69A9DA, #005FD1, #004857, #0A0B3A)
• Pale Cerulean Dune color palette (#C9EFED, #00A1AF, #00748A, #004764, #001E36)
• Weathered Cerulean color palette (#F4F7EA, #ABD8BF, #0086B1, #005059, #000E1A)
• Linen Azure color palette (#DBF1FF, #00A7F4, #006C9D, #003554, #000D18)
• Hushed Thicket color palette (#F1E3DB, #A0CCB4, #4199DA, #007E75, #071752)
• Chalky Seafoam Summit color palette (#EAFAED, #28E6E5, #009EB0, #007559, #003949)
• Aged Boulevard color palette (#F0F7F1, #CFE0FF, #71AADE, #44868F, #3A495E)

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