Cobalt Study color palette — #B8E9FF · #66B5E0 · #2889C1 · #215E91 · #2B496E

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

The five colors

• Powder Blue (#B8E9FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cyan (#66B5E0): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#2889C1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#215E91): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#2B496E): A full-bodied, dusty blue — the color of deep harbor water.

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

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

• Turquoise Chapel color palette (#B6F9F9, #41BCC7, #008394, #00667B, #2C4667)
• Navy Delta color palette (#B5F1F2, #5DAFC7, #127CB8, #104D9D, #282B53)
• Cobalt Garden color palette (#D2E6FF, #8CA7E7, #6A78C2, #505396, #474469)
• Cobalt Garden color palette (#CDF0D2, #74C5DE, #269BD5, #346BBB, #424775)
• Cobalt Thicket color palette (#EFF6FF, #97B5E8, #4E6FAD, #294175, #112951)
• Softworn Coast color palette (#EFF6FF, #DAD7E3, #CCBCE1, #587FA3, #475367)
• Hushed Market color palette (#EFF6FF, #78A1DB, #BA6E8F, #3C66A0, #603046)
• Muted Cobalt color palette (#EEF6FF, #5F8BC3, #94689D, #007973, #28394D)

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