Ultramarine Ridge color palette — #C8EADB · #00B3CF · #0089BD · #004FAF · #001424

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

The five colors

• Honeydew (#C8EADB): A whisper-light, dusty teal — the color of glacier melt.
• Cyan (#00B3CF): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#0089BD): A full-bodied, balanced blue — the color of open sky before noon.
• Cobalt (#004FAF): A full-bodied, vivid blue — the color of open sky before noon.
• Ink (#001424): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Balance. Tagged candy, vibrant, light, cool.

Use it as a design system

One click turns Ultramarine Ridge 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

• Teal Harbor color palette (#C9E9CF, #00BBAA, #008791, #005D78, #001A1E)
• Tempered Ultramarine color palette (#F5E0F7, #00A6E3, #007AD2, #3233DB, #001535)
• Dusty Lagoon color palette (#D3F6E7, #00AD91, #0094BB, #5937C2, #000610)
• Tempered Indigo Pier color palette (#C1E6FB, #00D0BA, #00A3E5, #7555DA, #001329)
• Antique Denim Courtyard color palette (#E3E4D4, #62ACB7, #006274, #003E3D, #00242F)
• Soft Nightshade Thicket color palette (#F7E9F6, #7884B7, #5A468B, #5C1835, #3D1A0E)
• Hushed Field color palette (#D6E4F3, #0C73E9, #002EC2, #18008B, #151449)
• Timeworn Bloom color palette (#F1D5E5, #5794FF, #6F56FF, #7B18C3, #170C36)

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