Onyx Basin color palette — #E7E0CE · #4F4600 · #00345B · #2D003A · #040000

Built around Deep Indigo, softened by Navy — the whole palette hums with nature and growth.

The five colors

• Parchment (#E7E0CE): A whisper-light, dusty gold — the color of old brass.
• Deep Olive (#4F4600): A deep, shadowed, balanced green — the color of fresh herbs.
• Navy (#00345B): A deep, shadowed, balanced blue — the color of deep harbor water.
• Deep Indigo (#2D003A): A deep, shadowed, balanced pink — the color of neon signs at night.
• Black (#040000): A deep, shadowed, dusty orange — the color of autumn markets.

Feels like: Nature, Growth, Trust, Stability, Creativity, Sophistication. Tagged jewel, vibrant, dark, muted.

Use it as a design system

One click turns Onyx Basin 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

• Fern Basin color palette (#EBEBD4, #3B6600, #003D4D, #2A003D, #0A0100)
• Moonless Hollow color palette (#E2E0C4, #2B4100, #00156A, #1F0019, #020100)
• Onyx Market color palette (#F8E6D7, #793900, #003336, #13005A, #040001)
• Aubergine Loft color palette (#EDEDD8, #2D6000, #28008F, #3B001E, #020100)
• Shadow Forest Coast color palette (#E1E7C5, #005316, #152020, #00130C, #010100)
• Patina Olive color palette (#E1E2BF, #618800, #005624, #00251B, #000908)
• Timeworn Aubergine color palette (#CEF0DE, #7A6D00, #00537C, #5A0063, #10000A)
• Fern Meadow color palette (#E5E3D9, #B3B5A3, #889275, #404900, #0D0B02)

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