Tempered Ultramarine color palette — #EFFAE2 · #00946C · #0956AF · #5F3300 · #003A28

Built around Cobalt, softened by Fern — the whole palette hums with trust and stability.

The five colors

• Cream (#EFFAE2): A whisper-light, dusty green — the color of a quiet forest floor.
• Fern (#00946C): A full-bodied, balanced teal — the color of glacier melt.
• Cobalt (#0956AF): A full-bodied, balanced blue — the color of open sky before noon.
• Bronze (#5F3300): A deep, shadowed, balanced gold — the color of honey in a jar.
• Deep Forest (#003A28): A deep, shadowed, dusty teal — the color of glacier melt.

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

Use it as a design system

One click turns Tempered Ultramarine 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

• Linen Grape Summit color palette (#EFFAE1, #009469, #5F36BD, #4D3E00, #003A27)
• Faded Nightshade color palette (#FCF5DE, #828300, #4948B4, #563900, #2D2C00)
• Soft Garnet color palette (#ECFAEB, #00908D, #006574, #7C0402, #003937)
• Pewter Parlor color palette (#EAFAEF, #4096A6, #6F5396, #4B4C00, #00404A)
• Faded Coast color palette (#FEF3E7, #A1A971, #007F34, #005C67, #3A3F00)
• Faded Coast color palette (#CDF2E4, #0076AA, #800077, #003E1C, #00273C)
• Softworn Grape color palette (#E1F6FF, #0093A7, #7C20B5, #612200, #041F00)
• Frosted Field color palette (#D0E8DF, #0070A5, #860917, #5C000A, #261F00)

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