Onyx Courtyard color palette — #C4EEFC · #0093C1 · #00659E · #003A7A · #0A0055

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

The five colors

• Frost (#C4EEFC): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0093C1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00659E): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#003A7A): A deep, shadowed, balanced blue — the color of deep harbor water.
• Deep Indigo (#0A0055): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Onyx Courtyard 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

• Aged Alley color palette (#DCF0F1, #0098AE, #006788, #003B58, #001C3D)
• Ultramarine Basin color palette (#C8EFFD, #03ACEE, #007BC2, #0049C2, #182569)
• Patina Nightshade color palette (#CBFAFC, #009CBC, #006CAC, #1D0ABC, #3D1A67)
• Electric Ultramarine color palette (#D2EBFD, #008BE4, #043DF5, #2D00AD, #1C0048)
• Softworn Wisteria color palette (#E9F2FF, #CED3FF, #CC7AF0, #006C95, #101045)
• Washed Workshop color palette (#C2FFFD, #0AC3F0, #008DDC, #1400E7, #2C005B)
• Tempered Denim color palette (#D3F8E9, #89B7DA, #688EC7, #425390, #45273B)
• Cornflower Canyon color palette (#E9DEEA, #0887EF, #9C6400, #004C8D, #221200)

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