CSS utility

Burnt Sienna CSS Utilities

Burnt Sienna CSS utilities provide reusable variables and utility classes for #E97451. 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 #E97451 WCAG

Preview Burnt Sienna #E97451

Utility Classes

Background.bg-burnt-sienna

Text.text-burnt-sienna

Border.border-burnt-sienna

Surface.surface-burnt-sienna

CSS Snippet

:root {
  --color-burnt-sienna: #E97451;
  --color-burnt-sienna-rgb: 233 116 81;
  --color-burnt-sienna-contrast: #111827;
}

.bg-burnt-sienna { background-color: var(--color-burnt-sienna); }
.text-burnt-sienna { color: var(--color-burnt-sienna); }
.border-burnt-sienna { border-color: var(--color-burnt-sienna); }
.surface-burnt-sienna {
  background-color: var(--color-burnt-sienna);
  color: var(--color-burnt-sienna-contrast);
  border: 1px solid color-mix(in srgb, var(--color-burnt-sienna), #111827 18%);
}
.shadow-burnt-sienna { box-shadow: 0 18px 40px rgb(var(--color-burnt-sienna-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 contrast7.08:1

White contrast2.97:1

RGB token233 116 81

Luminance0.3041

Black text7.08:1AA Pass

White text2.97:1AA 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-burnt-sienna: #E97451;",
  "rgb": "--color-burnt-sienna-rgb: 233 116 81;",
  "contrast": "--color-burnt-sienna-contrast: #111827;"
}

Utility classes

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

Accessibility

{
  "bestTextColor": "#111827",
  "contrast": {
    "black": 7.08,
    "white": 2.97
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A"
    ],
    "AAA": [
      "#000000"
    ]
  }
}

Implementation

{
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "cssSnippet": ":root {\n  --color-burnt-sienna: #E97451;\n  --color-burnt-sienna-rgb: 233 116 81;\n  --color-burnt-sienna-contrast: #111827;\n}\n\n.bg-burnt-sienna { background-color: var(--color-burnt-sienna); }\n.text-burnt-sienna { color: var(--color-burnt-sienna); }\n.border-burnt-sienna { border-color: var(--color-burnt-sienna); }\n.surface-burnt-sienna {\n  background-color: var(--color-burnt-sienna);\n  color: var(--color-burnt-sienna-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-burnt-sienna), #111827 18%);\n}\n.shadow-burnt-sienna { box-shadow: 0 18px 40px rgb(var(--color-burnt-sienna-rgb) / 28%); }"
}

Related endpoints

[
  "https://www.colorsencyclopedia.com/api/css/colors/burnt-sienna.json",
  "https://www.colorsencyclopedia.com/api/colors/burnt-sienna.json"
]

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "burnt-sienna",
  "name": "Burnt Sienna",
  "hex": "#E97451",
  "rgb": [
    233,
    116,
    81
  ],
  "hsl": [
    14,
    78,
    62
  ],
  "cmyk": [
    0,
    50,
    65,
    9
  ],
  "luminance": 0.3041,
  "contrast": {
    "black": 7.08,
    "white": 2.97
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A"
    ],
    "AAA": [
      "#000000"
    ]
  },
  "family": "red",
  "temperature": "warm",
  "tone": [
    "vibrant"
  ],
  "bestTextColor": "#111827",
  "cssVariables": {
    "color": "--color-burnt-sienna: #E97451;",
    "rgb": "--color-burnt-sienna-rgb: 233 116 81;",
    "contrast": "--color-burnt-sienna-contrast: #111827;"
  },
  "utilityClasses": {
    "background": ".bg-burnt-sienna",
    "text": ".text-burnt-sienna",
    "border": ".border-burnt-sienna",
    "surface": ".surface-burnt-sienna",
    "shadow": ".shadow-burnt-sienna"
  },
  "cssSnippet": ":root {\n  --color-burnt-sienna: #E97451;\n  --color-burnt-sienna-rgb: 233 116 81;\n  --color-burnt-sienna-contrast: #111827;\n}\n\n.bg-burnt-sienna { background-color: var(--color-burnt-sienna); }\n.text-burnt-sienna { color: var(--color-burnt-sienna); }\n.border-burnt-sienna { border-color: var(--color-burnt-sienna); }\n.surface-burnt-sienna {\n  background-color: var(--color-burnt-sienna);\n  color: var(--color-burnt-sienna-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-burnt-sienna), #111827 18%);\n}\n.shadow-burnt-sienna { box-shadow: 0 18px 40px rgb(var(--color-burnt-sienna-rgb) / 28%); }",
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/css/colors/burnt-sienna.json",
    "https://www.colorsencyclopedia.com/api/colors/burnt-sienna.json"
  ],
  "url": "https://www.colorsencyclopedia.com/css/colors/burnt-sienna/",
  "colorUrl": "https://www.colorsencyclopedia.com/colors/burnt-sienna/",
  "hexUrl": "https://www.colorsencyclopedia.com/hex/e97451/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/css/colors/burnt-sienna.json"
}

Burnt Sienna CSS Utilities

Utility Classes

CSS Snippet

Usage Examples

Implementation Notes

Machine-Readable Burnt Sienna CSS Utilities (JSON)

Related CSS Color Guides