Onyx Basin color palette — #D4EAE1 · #009CA0 · #00788B · #005076 · #010150

Built around Deep Indigo, softened by Cerulean — the whole palette hums with trust and stability.

The five colors

• Honeydew (#D4EAE1): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#009CA0): A luminous, balanced teal — the color of glacier melt.
• Teal (#00788B): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005076): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Indigo (#010150): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, 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

• Patina Lagoon color palette (#C4F0EE, #008F99, #006478, #003B4F, #001425)
• Tempered Meadow color palette (#D7F6F4, #0097A3, #005768, #002A3C, #000103)
• Nightshade Boulevard color palette (#D4F5F8, #0085A6, #0061A7, #2C25A3, #12002A)
• Emerald Boulevard color palette (#E2E8D4, #26A115, #007E65, #005855, #00171F)
• Aged Azure color palette (#D7EAF6, #00A6EC, #007CAA, #00496C, #000205)
• Chalky Station color palette (#D8ECE3, #2EADE3, #C13200, #006B91, #230300)
• Gentle Thicket color palette (#FCE8D3, #85A135, #006EB6, #00213D, #000202)
• Sapphire Thicket color palette (#CDF5EB, #00C5CF, #00A0CC, #006DD6, #291972)

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