Onyx Harbor color palette — #CFEAE1 · #00A0B0 · #005483 · #160057 · #030005
A conversation between Deep Indigo and Cerulean, giving this palette its sense of trust and stability.
The five colors
- Honeydew (#CFEAE1): A whisper-light, dusty teal — the color of glacier melt.
- Cerulean (#00A0B0): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#005483): A full-bodied, balanced blue — the color of deep harbor water.
- Deep Indigo (#160057): A deep, shadowed, balanced violet — the color of twilight just after sunset.
- Black (#030005): A deep, shadowed, dusty pink — the color of a candy shop window.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.
Use it as a design system
One click turns Onyx Harbor 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 (#D7E6CF, #00A28A, #005862, #001F38, #010009)
- Worn Bloom color palette (#E1F1E9, #007F8A, #00406E, #1C0055, #1B0022)
- Nightshade Courtyard color palette (#D7EEF0, #0096D8, #3636BE, #38004A, #040002)
- Frosted Harbor color palette (#C3EDF3, #00A0CF, #006EC2, #2300D0, #0D0033)
- Dusty Bloom color palette (#F1DFC3, #008885, #1F329C, #271800, #000102)
- Abyss Pier color palette (#E7F0F4, #C4D2DF, #9EA5BC, #005863, #000305)
- Muted Denim color palette (#D4E7E0, #4499BB, #615A9C, #2E3D00, #0A1000)
- Garnet Harbor color palette (#CFEEFD, #007486, #740900, #211100, #020100)
Browse the whole catalog at Explore, or see today's palette.