Cobalt Lagoon color palette — #D9EADF · #00BDDD · #0087DE · #00849B · #000503

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

The five colors

• Honeydew (#D9EADF): A whisper-light, dusty teal — the color of glacier melt.
• Cyan (#00BDDD): A luminous, balanced blue — the color of open sky before noon.
• Azure (#0087DE): A luminous, vivid blue — the color of open sky before noon.
• Cerulean (#00849B): A full-bodied, balanced blue — the color of deep harbor water.
• Ink (#000503): A deep, shadowed, dusty teal — the color of sea glass.

Feels like: Trust, Stability, Calm, Balance. Tagged duotone, cool.

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

• Muted Teal Garden color palette (#E7F4E3, #00C3B5, #0090B8, #00897F, #000502)
• Worn Balcony color palette (#D2E7DF, #33B5FC, #6F68FF, #007FB8, #0B0007)
• Violet Archive color palette (#DEF6E8, #0099B5, #875AE6, #2A5A00, #000A08)
• Faded Grape Grove color palette (#D6E6D7, #00A7A9, #653FC5, #005F60, #0B0005)
• Patina Cerulean color palette (#E2F0E9, #ADC5C8, #C7ADC9, #008BBD, #16221D)
• Orchid Field color palette (#F8E7F4, #85A5FF, #AD47EA, #4C6CD9, #0C0003)
• Indigo Workshop color palette (#D5EEE1, #199EF8, #4B6CDB, #842E6E, #001632)
• Cornflower Quarry color palette (#FBECFD, #93C7FF, #9F81FF, #0790F8, #220516)

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