Muted Onyx color palette — #C3E9E7 · #308B7D · #005E71 · #350632 · #040001

A conversation between Deep Indigo and Fern, giving this palette its sense of trust and stability.

The five colors

• Honeydew (#C3E9E7): A whisper-light, dusty teal — the color of sea glass.
• Fern (#308B7D): A full-bodied, balanced teal — the color of glacier melt.
• Peacock (#005E71): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Indigo (#350632): A deep, shadowed, balanced pink — the color of peonies in June.
• Black (#040001): A deep, shadowed, dusty rose — the color of pressed rose petals.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged vintage, retro, muted.

Use it as a design system

One click turns Muted Onyx 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

• Onyx Meadow color palette (#EDEBDE, #6E8763, #006249, #231B53, #07000D)
• Onyx Basin color palette (#D7F5FF, #57869F, #2E4782, #4B000E, #060100)
• Cypress Veranda color palette (#F0F1E2, #006A5B, #03365B, #300B14, #0A0001)
• Antique Cypress color palette (#CFF2E3, #00806F, #004F4E, #00161A, #000102)
• Hushed Cerulean color palette (#DBECF0, #0091AC, #004755, #262329, #000A0E)
• Worn Harbor color palette (#D1EFF8, #007A7E, #A10020, #003234, #040000)
• Hushed Veranda color palette (#F3E9D9, #709060, #007681, #6C3000, #250619)
• Denim Atelier color palette (#E0ECE2, #69B0B0, #00606C, #002C21, #000102)

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