Onyx Corridor color palette — #F0E4DE · #459EAB · #004F74 · #00321F · #030C3D

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

The five colors

• Parchment (#F0E4DE): a clean, paper-quiet neutral.
• Cerulean (#459EAB): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#004F74): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Forest (#00321F): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Deep Indigo (#030C3D): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Onyx Corridor 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

• Worn Navy color palette (#F9EADE, #5698BC, #153FA0, #00302D, #18013D)
• Worn Cerulean Bloom color palette (#D7E3D9, #4B97A2, #005267, #002C27, #00050B)
• Tempered Harbor color palette (#E7DDCE, #6EADB7, #00718E, #004B43, #001624)
• Muted Market color palette (#EEE4EC, #70BECA, #008DC7, #007149, #030E38)
• Aged Petrol color palette (#F7ECE8, #9ABB9E, #007297, #00532A, #0A2C5B)
• Powdered Villa color palette (#FFF2EE, #9CDCD7, #008EAA, #276924, #014270)
• Dusty Aubergine color palette (#FAE2F7, #D48693, #A36D00, #392780, #31001F)
• Quiet Byzantium color palette (#F0D9F0, #970DA0, #005B38, #4B0050, #001409)

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