Moonless Cobalt color palette — #D1EDE4 · #007DC0 · #331A33 · #151D21 · #000503

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

The five colors

• Honeydew (#D1EDE4): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#007DC0): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Indigo (#331A33): A deep, shadowed, dusty pink — the color of peonies in June.
• Onyx (#151D21): a grounded near-black with real depth.
• Ink (#000503): A deep, shadowed, dusty teal — the color of sea glass.

Feels like: Trust, Stability, Sophistication, Depth, Luxury. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Moonless 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

• Nocturne Cerulean color palette (#CEEEDE, #0082A6, #00283E, #150B0C, #000502)
• Antique Cerulean color palette (#D7EBDD, #008597, #504B57, #002937, #000506)
• Moonless Indigo color palette (#F7DCEF, #5E69D2, #251D45, #221310, #0C0008)
• Denim Field color palette (#D7EBFD, #005A8C, #231921, #01183C, #010A16)
• Ancient Cobalt color palette (#FFF0FF, #4C8CD9, #472942, #19071B, #000201)
• Muted Workshop color palette (#CEECE1, #0095DA, #464E84, #13372D, #010603)
• Eclipse Ultramarine color palette (#F9E9F6, #244ED5, #0D0B31, #120504, #00000C)
• Washed Cerulean Study color palette (#F5F7EA, #B7EBE4, #00A2C5, #00696D, #002230)

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