Onyx Basin color palette — #D5F4FF · #79AFE2 · #616EB1 · #543677 · #430140

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

The five colors

• Frost (#D5F4FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cornflower (#79AFE2): A luminous, balanced blue — the color of a favorite pair of jeans.
• Slate (#616EB1): A full-bodied, balanced violet — the color of a velvet chair.
• Royal Purple (#543677): A deep, shadowed, balanced violet — the color of twilight just after sunset.
• Deep Indigo (#430140): A deep, shadowed, balanced pink — the color of peonies in June.

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

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

• Worn Onyx Garden color palette (#BBFCF3, #68BCD0, #457BA9, #34448C, #2F0852)
• Soft Field color palette (#E9F3FF, #A6AAE4, #8368A4, #742D63, #42001C)
• Wandering Terrace color palette (#E5EEFF, #A1B1E2, #6E6DB2, #543693, #4C1C76)
• Weathered Ridge color palette (#D7F5FF, #9AC5F3, #8790D5, #7548AA, #641D5F)
• Washed Meadow color palette (#DBFBEC, #55A5D6, #705E9F, #494A09, #11233B)
• Hushed Petrol color palette (#EDF3F8, #D7D6DF, #C1B9C7, #487AA1, #252D34)
• Tempered Grape Ridge color palette (#E2F3FF, #647FFF, #6A21CC, #5C005B, #230014)
• Dusty Powder color palette (#EBF2FF, #ABF2FF, #9AB0FF, #AF75AE, #1D253E)

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