CSS utility

Amethyst Deep CSS Utilities

Amethyst Deep CSS utilities provide reusable variables and utility classes for #5D3A9B. 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 #5D3A9B WCAG

Preview Amethyst Deep #5D3A9B

Utility Classes

Background.bg-amethyst-deep

Text.text-amethyst-deep

Border.border-amethyst-deep

Surface.surface-amethyst-deep

CSS Snippet

:root {
  --color-amethyst-deep: #5D3A9B;
  --color-amethyst-deep-rgb: 93 58 155;
  --color-amethyst-deep-contrast: #FFFFFF;
}

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

Black contrast2.54:1

White contrast8.25:1

RGB token93 58 155

Luminance0.0772

Black text2.54:1AA Fail

White text8.25:1AA Pass

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-amethyst-deep: #5D3A9B;",
  "rgb": "--color-amethyst-deep-rgb: 93 58 155;",
  "contrast": "--color-amethyst-deep-contrast: #FFFFFF;"
}

Utility classes

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

Accessibility

{
  "bestTextColor": "#FFFFFF",
  "contrast": {
    "black": 2.54,
    "white": 8.25
  },
  "wcag": {
    "AA": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "AAA": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  }
}

Implementation

{
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "cssSnippet": ":root {\n  --color-amethyst-deep: #5D3A9B;\n  --color-amethyst-deep-rgb: 93 58 155;\n  --color-amethyst-deep-contrast: #FFFFFF;\n}\n\n.bg-amethyst-deep { background-color: var(--color-amethyst-deep); }\n.text-amethyst-deep { color: var(--color-amethyst-deep); }\n.border-amethyst-deep { border-color: var(--color-amethyst-deep); }\n.surface-amethyst-deep {\n  background-color: var(--color-amethyst-deep);\n  color: var(--color-amethyst-deep-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-amethyst-deep), #111827 18%);\n}\n.shadow-amethyst-deep { box-shadow: 0 18px 40px rgb(var(--color-amethyst-deep-rgb) / 28%); }"
}

Related endpoints

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

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "amethyst-deep",
  "name": "Amethyst Deep",
  "hex": "#5D3A9B",
  "rgb": [
    93,
    58,
    155
  ],
  "hsl": [
    262,
    46,
    42
  ],
  "cmyk": [
    40,
    63,
    0,
    39
  ],
  "luminance": 0.0772,
  "contrast": {
    "black": 2.54,
    "white": 8.25
  },
  "wcag": {
    "AA": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "AAA": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  },
  "family": "purple",
  "temperature": "cool",
  "tone": [
    "jewel-tone"
  ],
  "bestTextColor": "#FFFFFF",
  "cssVariables": {
    "color": "--color-amethyst-deep: #5D3A9B;",
    "rgb": "--color-amethyst-deep-rgb: 93 58 155;",
    "contrast": "--color-amethyst-deep-contrast: #FFFFFF;"
  },
  "utilityClasses": {
    "background": ".bg-amethyst-deep",
    "text": ".text-amethyst-deep",
    "border": ".border-amethyst-deep",
    "surface": ".surface-amethyst-deep",
    "shadow": ".shadow-amethyst-deep"
  },
  "cssSnippet": ":root {\n  --color-amethyst-deep: #5D3A9B;\n  --color-amethyst-deep-rgb: 93 58 155;\n  --color-amethyst-deep-contrast: #FFFFFF;\n}\n\n.bg-amethyst-deep { background-color: var(--color-amethyst-deep); }\n.text-amethyst-deep { color: var(--color-amethyst-deep); }\n.border-amethyst-deep { border-color: var(--color-amethyst-deep); }\n.surface-amethyst-deep {\n  background-color: var(--color-amethyst-deep);\n  color: var(--color-amethyst-deep-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-amethyst-deep), #111827 18%);\n}\n.shadow-amethyst-deep { box-shadow: 0 18px 40px rgb(var(--color-amethyst-deep-rgb) / 28%); }",
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/css/colors/amethyst-deep.json",
    "https://www.colorsencyclopedia.com/api/colors/amethyst-deep.json"
  ],
  "url": "https://www.colorsencyclopedia.com/css/colors/amethyst-deep/",
  "colorUrl": "https://www.colorsencyclopedia.com/colors/amethyst-deep/",
  "hexUrl": "https://www.colorsencyclopedia.com/hex/5d3a9b/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/css/colors/amethyst-deep.json"
}

Amethyst Deep CSS Utilities

Utility Classes

CSS Snippet

Usage Examples

Implementation Notes

Machine-Readable Amethyst Deep CSS Utilities (JSON)

Related CSS Color Guides