Cobalt Harbor color palette — #CEEBE8 · #3786B6 · #5C417A · #35302B · #170C00

Cerulean takes the lead with Royal Purple close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#CEEBE8): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#3786B6): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Royal Purple (#5C417A): A full-bodied, balanced violet — the color of twilight just after sunset.
• Espresso (#35302B): quiet, heavy and certain.
• Ink (#170C00): A deep, shadowed, dusty gold — the color of honey in a jar.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged vintage, retro, muted.

Use it as a design system

One click turns Cobalt 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

• Muted Cobalt color palette (#D4F4F9, #647AC6, #6D4563, #263000, #131000)
• Hushed Cerulean Market color palette (#E4F6E6, #0092A1, #39527C, #482403, #1B0B00)
• Denim Thicket color palette (#DEEEFF, #6E86B8, #555289, #582A44, #461824)
• Periwinkle Corridor color palette (#BFE8F3, #6FB3F6, #6A6C9F, #683C30, #261500)
• Iris Workshop color palette (#E2F3EE, #987CC0, #804D57, #084B3A, #00241A)
• Powdered Periwinkle Field color palette (#D2E4E5, #6297FE, #92478A, #384700, #1B2300)
• Denim Lantern color palette (#C7E4EF, #564A8E, #55183D, #002207, #000401)
• Hushed Turquoise color palette (#F5E4DE, #37AEBA, #006084, #003C21, #000728)

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