Soft Onyx Harbor color palette — #CFE9E8 · #00869B · #00627E · #003566 · #070648

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

The five colors

• Frost (#CFE9E8): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#00869B): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00627E): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#003566): A deep, shadowed, balanced blue — the color of open sky before noon.
• Deep Indigo (#070648): 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 Soft 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

• Cerulean Workshop color palette (#DAEDEE, #008BA5, #005B7E, #002846, #00020B)
• Lagoon Hollow color palette (#C7EAD7, #008975, #005E62, #003F4D, #001420)
• Navy Garden color palette (#D6E9EC, #0080AC, #00589A, #140091, #17003E)
• Orchid Corridor color palette (#CEE8FC, #91A9FF, #B666D4, #006971, #021636)
• Softworn Nightshade color palette (#CCEBF9, #006DA9, #0027CA, #230078, #110022)
• Misty Cobalt color palette (#CEEAFF, #0082B2, #8F5700, #004B69, #1A0C00)
• Chalky Cornflower color palette (#CDE3FC, #1D87F9, #005592, #00284F, #000206)
• Ultramarine Ridge color palette (#DFF2F3, #00ADD9, #007FBE, #004FB8, #31286F)

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