#2B2B2BGunmetal
#C9A227Brass
#EAE7DCEggshell
#FFFFFFWhite

Marble & Gold color palette

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Marble & Gold is a monochromatic color palette tagged luxury, gold, minimal. All four colors sit within 1° of hue, so the scheme reads as one color explored across light and dark. Neither washed out nor loud, it adapts to most contexts. The overall temperature is warm.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Gunmetal#2B2B2Brgb(43, 43, 43)hsl(0, 0%, 17%)oklch(28.9% 0.000 0)
Brass#C9A227rgb(201, 162, 39)hsl(46, 68%, 47%)oklch(72.8% 0.138 90)
Eggshell#EAE7DCrgb(234, 231, 220)hsl(47, 25%, 89%)oklch(92.7% 0.015 94)
White#FFFFFFrgb(255, 255, 255)hsl(0, 0%, 100%)oklch(100.0% 0.000 0)

Why it works and how to use it

The palette holds together thanks to its monochromatic hue relationship and a strong light-to-dark ladder (100% down to 17% lightness). A natural fit for premium branding and packaging.

  • Background: White (#FFFFFF) is the lightest color, so it belongs on large surfaces.
  • Text: Gunmetal (#2B2B2B) on #FFFFFF gives 14.16:1, passing WCAG AAA.
  • Primary: Brass (#C9A227) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Eggshell (#EAE7DC) for highlights, badges and hover states.

3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Gunmetal on White at 14.16:1.

Preview on a real UI see how the palette feels in context

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Design faster with Marble & Gold

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#2B2B2B
#C9A227
#EAE7DC
#FFFFFF

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#2B2B2B on #FFFFFFAa14.16:1AAA
#2B2B2B on #EAE7DCAa11.44:1AAA
#2B2B2B on #C9A227Aa5.85:1AA
#C9A227 on #FFFFFFAa2.42:1Fail
#C9A227 on #EAE7DCAa1.95:1Fail
#EAE7DC on #FFFFFFAa1.24:1Fail

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