Cobalt Study color palette — #E0F0E3 · #77BCD9 · #077BBA · #00585E · #001D47

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

The five colors

• Honeydew (#E0F0E3): A whisper-light, dusty teal — the color of shallow lagoons.
• Sky (#77BCD9): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#077BBA): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00585E): A full-bodied, dusty blue — the color of open sky before noon.
• Midnight (#001D47): A deep, shadowed, balanced blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cobalt Study 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

• Worn Petrol color palette (#E6F2E8, #69C2C2, #008394, #005B46, #00232F)
• Hazy Ultramarine Drift color palette (#D8E4DA, #7CA6D0, #3B61B7, #00475B, #0F063E)
• Cobalt Thicket color palette (#FDF4E6, #9ED5ED, #0081C4, #005156, #000B24)
• Softworn Cobalt Harbor color palette (#E8F1E9, #9ECAEF, #5B86CA, #00697F, #21275C)
• Cerulean Pier color palette (#E8FBEC, #8DDADE, #009DB7, #007460, #00384D)
• Weathered Denim Cabin color palette (#D9E5DB, #689BAD, #005F89, #003B3C, #00091A)
• Cerulean Bloom color palette (#F0F7F1, #D5DDFB, #86A8D0, #1F889B, #364866)
• Worn Balcony color palette (#E8EBFE, #D5B0DF, #DB83A9, #4659AB, #2E1838)

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