Cobalt Delta color palette — #ECE5FF · #0087C6 · #008A80 · #001714 · #000300

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

The five colors

• Frost (#ECE5FF): A whisper-light, dusty violet — the color of a velvet chair.
• Cerulean (#0087C6): A full-bodied, balanced blue — the color of open sky before noon.
• Fern (#008A80): A full-bodied, balanced teal — the color of glacier melt.
• Ink (#001714): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Black (#000300): A deep, shadowed, dusty green — the color of fresh herbs.

Feels like: Trust, Stability, Sophistication. Tagged neon, dark, vibrant, muted.

Use it as a design system

One click turns Cobalt Delta 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

• Pale Sapphire Garden color palette (#E9EED6, #00888C, #0E5CE5, #001111, #000300)
• Cerulean Parlor color palette (#D5EDF4, #008CBB, #00679B, #003C6D, #000113)
• Airy Byzantium color palette (#D8EAE2, #0090CD, #9C3CE6, #00283D, #000201)
• Muted Petrol Quarry color palette (#E1EAE3, #8DA7A6, #649596, #00707F, #000D04)
• Quiet Byzantium Balcony color palette (#D9E9E4, #0073B1, #9C00A7, #82004A, #000205)
• Tempered Bloom color palette (#D3E7D6, #8491FF, #00A6C8, #003C4A, #000703)
• Softworn Violet Quarry color palette (#FCDAE1, #7C4EFF, #007544, #001110, #010200)
• Rose Lantern color palette (#F1E5F2, #FF3E40, #007726, #020C09, #000201)

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