#524037
#8E6C5A
#ADF2DF
#FDF9F4
#2B2D42Gunmetal
#8D99AEPewter
#EDF2F4Frost
#A97B00Copper
Copper & Gunmetal Vibe is a complementary color palette tagged modern, minimal, gray. Gunmetal and Copper sit nearly opposite on the color wheel, so the pairing has real energy; keep one as the accent. Neither washed out nor loud, it adapts to most contexts. Warm and cool hues are mixed, which adds depth.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Gunmetal | #2B2D42 | rgb(43, 45, 66) | hsl(235, 21%, 21%) | oklch(30.5% 0.038 280) | |
| Pewter | #8D99AE | rgb(141, 153, 174) | hsl(218, 17%, 62%) | oklch(68.0% 0.034 262) | |
| Frost | #EDF2F4 | rgb(237, 242, 244) | hsl(197, 24%, 94%) | oklch(95.8% 0.006 223) | |
| Copper | #A97B00 | rgb(169, 123, 0) | hsl(44, 100%, 33%) | oklch(61.2% 0.126 82) |
Why it works and how to use it
With 3 chromatic colors, Copper takes the lead while the rest support. Lightness runs from 21% to 94%. Well suited to websites, presentations and branding.
- Background: Frost (#EDF2F4) is the lightest color, so it belongs on large surfaces.
- Text: Gunmetal (#2B2D42) on #EDF2F4 gives 11.95:1, passing WCAG AAA.
- Primary: Copper (#A97B00) is the most saturated mid-tone; use it for buttons and links (3.37:1 against the background, fine for UI elements).
- Accent: Pewter (#8D99AE) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Gunmetal on Frost at 11.95:1.
Preview on a real UI see how the palette feels in context
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Design faster with Copper & Gunmetal Vibe
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryCard title
Card title
Card title
Roles are assigned by lightness.
Color blindness simulation
#2B2D42
#8D99AE
#EDF2F4
#A97B00
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#2B2D42 on #EDF2F4 | Aa | 11.95:1 | AAA |
#2B2D42 on #8D99AE | Aa | 4.69:1 | AA |
#2B2D42 on #A97B00 | Aa | 3.55:1 | AA large only |
#EDF2F4 on #A97B00 | Aa | 3.37:1 | AA large only |
#8D99AE on #EDF2F4 | Aa | 2.55:1 | Fail |
#8D99AE on #A97B00 | Aa | 1.32:1 | Fail |
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