Gentle Onyx Hollow color palette — #CEEBE7 · #008A93 · #004F64 · #002A45 · #000549

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

The five colors

• Honeydew (#CEEBE7): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#008A93): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#004F64): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Midnight (#002A45): A deep, shadowed, dusty blue — the color of open sky before noon.
• Deep Indigo (#000549): 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 Gentle Onyx Hollow 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

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• Feathered Turquoise color palette (#CAF2EA, #00B2BF, #0087AA, #005F8F, #000F43)
• Onyx Delta color palette (#DCF5F9, #007699, #003D65, #000E59, #09002D)
• Softworn Station color palette (#D7EED3, #00A193, #007189, #003769, #170045)
• Antique Onyx color palette (#ECE2CE, #007478, #004162, #4A0019, #001A20)
• Abyss Lantern color palette (#E1E6E0, #AFBDB3, #7B958A, #004F4E, #172317)
• Hazy Navy Corridor color palette (#B5FEFF, #69BBD1, #3880A9, #125089, #242F7E)
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Browse the whole catalog at Explore, or see today's palette.