Cobalt Harbor color palette — #D5FFFF · #A4ECF9 · #56C5D5 · #2D85B7 · #3D5474

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

The five colors

• Ivory (#D5FFFF): A whisper-light, dusty teal — the color of shallow lagoons.
• Sea Foam (#A4ECF9): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cyan (#56C5D5): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#2D85B7): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#3D5474): A full-bodied, dusty blue — the color of open sky before noon.

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

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

• Gentle Aqua color palette (#E4FADD, #88E6E6, #36D0EA, #4899B4, #39594E)
• Hushed Iris color palette (#E8F8FF, #CCDCF8, #80B0E9, #7B76BE, #484A68)
• Petrol Workshop color palette (#EBF7FF, #D5D9E4, #7BC4E1, #1D75A5, #033249)
• Muted Teal color palette (#E5F8D2, #52C7BE, #2396A7, #376A87, #5C465C)
• Wandering Azure Study color palette (#ECF7FE, #CCDDFC, #FFB6B1, #33A6D8, #563C54)
• Sapphire Studio color palette (#D7FFF5, #1CE6FB, #009CCC, #0062D2, #322D72)
• Nightshade Bloom color palette (#A3F3EE, #32C8F1, #0085BF, #0730BA, #1D0049)
• Sunlit Lapis Lantern color palette (#E0FBFF, #75D6FF, #3D8EEB, #534AB8, #2E1C4B)

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