Cobalt Lagoon color palette — #F8F0E8 · #9DCDF5 · #5E79BA · #005A64 · #1F1A3D

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

The five colors

• Cream (#F8F0E8): bright and airy, almost weightless.
• Sky (#9DCDF5): A whisper-light, dusty blue — the color of open sky before noon.
• Slate (#5E79BA): A full-bodied, balanced violet — the color of a velvet chair.
• Peacock (#005A64): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Indigo (#1F1A3D): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Cobalt Lagoon 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 Cobalt Lagoon color palette (#FFEEE2, #68C8F5, #0072CE, #005151, #0F1144)
• Cobalt Veranda color palette (#FDF2F5, #AAC9E6, #6673B1, #005F62, #353758)
• Muted Cerulean Chapel color palette (#FBEFE9, #92D5D6, #008AA6, #145D3F, #002339)
• Worn Cerulean Parlor color palette (#FAEFEB, #C5E6CD, #5796B4, #246C59, #362538)
• Patina Periwinkle color palette (#EDF8F7, #DADCE7, #77A9EA, #367697, #1F2F47)
• Ancient Cerulean Courtyard color palette (#EDDACF, #0099B8, #004E76, #002C27, #000218)
• Crimson Quarry color palette (#FFDFD7, #CC4362, #008075, #006774, #250A05)
• Mustard Studio color palette (#FFEDEA, #FFCEBC, #D0B36F, #8A6182, #311C11)

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