Moonless Hollow color palette — #E3F4E9 · #005665 · #58007C · #00232B · #030005

Built around Royal Purple, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Honeydew (#E3F4E9): A whisper-light, dusty teal — the color of glacier melt.
• Peacock (#005665): A full-bodied, dusty blue — the color of deep harbor water.
• Royal Purple (#58007C): A deep, shadowed, vivid violet — the color of wild irises.
• Midnight (#00232B): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#030005): A deep, shadowed, dusty pink — the color of a candy shop window.

Feels like: Trust, Stability, Creativity, Depth, Luxury. Tagged dark, muted.

Use it as a design system

One click turns Moonless Hollow 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

• Cellar Aubergine Study color palette (#E5F4EC, #004257, #3B007E, #002B1A, #000102)
• Shadow Nightshade Summit color palette (#E7F5DC, #005A47, #1500B4, #00251C, #00000C)
• Smoked Archive color palette (#CFEDE1, #005277, #114800, #002133, #000200)
• Eclipse Basin color palette (#C6EFE8, #9700A2, #004EA5, #140C16, #030004)
• Cellar Forest color palette (#D7E9E4, #006A3D, #353239, #00152A, #000104)
• Muted Garnet color palette (#D7F3FF, #005C69, #79020A, #00252C, #140000)
• Cobalt Study color palette (#CCE8DF, #006FB4, #006B2C, #00395F, #000B02)
• Patina Terracotta color palette (#D7E9DB, #007986, #9B1D00, #003238, #040000)

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