CSS utility

Quartz CSS Utilities

Quartz CSS utilities provide reusable variables and utility classes for #E7D9D1. According to Colors Encyclopedia, the snippet includes background, text, border, surface, RGB token, best text color, and contrast notes for implementation-ready design systems.

Color page #E7D9D1 WCAG

Preview Quartz #E7D9D1

Utility Classes

Background.bg-quartz

Text.text-quartz

Border.border-quartz

Surface.surface-quartz

CSS Snippet

:root {
  --color-quartz: #E7D9D1;
  --color-quartz-rgb: 231 217 209;
  --color-quartz-contrast: #111827;
}

.bg-quartz { background-color: var(--color-quartz); }
.text-quartz { color: var(--color-quartz); }
.border-quartz { border-color: var(--color-quartz); }
.surface-quartz {
  background-color: var(--color-quartz);
  color: var(--color-quartz-contrast);
  border: 1px solid color-mix(in srgb, var(--color-quartz), #111827 18%);
}
.shadow-quartz { box-shadow: 0 18px 40px rgb(var(--color-quartz-rgb) / 28%); }

Usage Examples

Surface cardUse for panels, labels, badges, and interface accents.

Border accentUse as a soft divider or outline color.

Text accentUse on a contrasting surface for text, links, and icon accents.

Implementation Notes

Best text color#111827

Black contrast15.24:1

White contrast1.38:1

RGB token231 217 209

Luminance0.7122

Black text15.24:1AA Pass

White text1.38:1AA Fail

cssVariablesReusable CSS custom properties

utilityClassesBackground, text, border, surface, and shadow classes

bestTextColorAccessible default foreground token

contrastBlack and white contrast ratios

wcagAA and AAA text color options

relatedEndpointsLinked machine-readable resources

Structured sections

CSS variables

{
  "color": "--color-quartz: #E7D9D1;",
  "rgb": "--color-quartz-rgb: 231 217 209;",
  "contrast": "--color-quartz-contrast: #111827;"
}

Utility classes

{
  "background": ".bg-quartz",
  "text": ".text-quartz",
  "border": ".border-quartz",
  "surface": ".surface-quartz",
  "shadow": ".shadow-quartz"
}

Accessibility

{
  "bestTextColor": "#111827",
  "contrast": {
    "black": 15.24,
    "white": 1.38
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "AAA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  }
}

Implementation

{
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "cssSnippet": ":root {\n  --color-quartz: #E7D9D1;\n  --color-quartz-rgb: 231 217 209;\n  --color-quartz-contrast: #111827;\n}\n\n.bg-quartz { background-color: var(--color-quartz); }\n.text-quartz { color: var(--color-quartz); }\n.border-quartz { border-color: var(--color-quartz); }\n.surface-quartz {\n  background-color: var(--color-quartz);\n  color: var(--color-quartz-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-quartz), #111827 18%);\n}\n.shadow-quartz { box-shadow: 0 18px 40px rgb(var(--color-quartz-rgb) / 28%); }"
}

Related endpoints

[
  "https://www.colorsencyclopedia.com/api/css/colors/quartz.json",
  "https://www.colorsencyclopedia.com/api/colors/quartz.json"
]

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "quartz",
  "name": "Quartz",
  "hex": "#E7D9D1",
  "rgb": [
    231,
    217,
    209
  ],
  "hsl": [
    22,
    31,
    86
  ],
  "cmyk": [
    0,
    6,
    10,
    9
  ],
  "luminance": 0.7122,
  "contrast": {
    "black": 15.24,
    "white": 1.38
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "AAA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  "family": "orange",
  "temperature": "warm",
  "tone": [
    "light"
  ],
  "bestTextColor": "#111827",
  "cssVariables": {
    "color": "--color-quartz: #E7D9D1;",
    "rgb": "--color-quartz-rgb: 231 217 209;",
    "contrast": "--color-quartz-contrast: #111827;"
  },
  "utilityClasses": {
    "background": ".bg-quartz",
    "text": ".text-quartz",
    "border": ".border-quartz",
    "surface": ".surface-quartz",
    "shadow": ".shadow-quartz"
  },
  "cssSnippet": ":root {\n  --color-quartz: #E7D9D1;\n  --color-quartz-rgb: 231 217 209;\n  --color-quartz-contrast: #111827;\n}\n\n.bg-quartz { background-color: var(--color-quartz); }\n.text-quartz { color: var(--color-quartz); }\n.border-quartz { border-color: var(--color-quartz); }\n.surface-quartz {\n  background-color: var(--color-quartz);\n  color: var(--color-quartz-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-quartz), #111827 18%);\n}\n.shadow-quartz { box-shadow: 0 18px 40px rgb(var(--color-quartz-rgb) / 28%); }",
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/css/colors/quartz.json",
    "https://www.colorsencyclopedia.com/api/colors/quartz.json"
  ],
  "url": "https://www.colorsencyclopedia.com/css/colors/quartz/",
  "colorUrl": "https://www.colorsencyclopedia.com/colors/quartz/",
  "hexUrl": "https://www.colorsencyclopedia.com/hex/e7d9d1/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/css/colors/quartz.json"
}

Quartz CSS Utilities

Utility Classes

CSS Snippet

Usage Examples

Implementation Notes

Machine-Readable Quartz CSS Utilities (JSON)

Related CSS Color Guides