CSS utility

Sapphire Deep CSS Utilities

Sapphire Deep CSS utilities provide reusable variables and utility classes for #082567. 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 #082567 WCAG

Preview Sapphire Deep #082567

Utility Classes

Background.bg-sapphire-deep

Text.text-sapphire-deep

Border.border-sapphire-deep

Surface.surface-sapphire-deep

CSS Snippet

:root {
  --color-sapphire-deep: #082567;
  --color-sapphire-deep-rgb: 8 37 103;
  --color-sapphire-deep-contrast: #FFFFFF;
}

.bg-sapphire-deep { background-color: var(--color-sapphire-deep); }
.text-sapphire-deep { color: var(--color-sapphire-deep); }
.border-sapphire-deep { border-color: var(--color-sapphire-deep); }
.surface-sapphire-deep {
  background-color: var(--color-sapphire-deep);
  color: var(--color-sapphire-deep-contrast);
  border: 1px solid color-mix(in srgb, var(--color-sapphire-deep), #111827 18%);
}
.shadow-sapphire-deep { box-shadow: 0 18px 40px rgb(var(--color-sapphire-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 contrast1.47:1

White contrast14.29:1

RGB token8 37 103

Luminance0.0235

Black text1.47:1AA Fail

White text14.29:1AA 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-sapphire-deep: #082567;",
  "rgb": "--color-sapphire-deep-rgb: 8 37 103;",
  "contrast": "--color-sapphire-deep-contrast: #FFFFFF;"
}

Utility classes

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

Accessibility

{
  "bestTextColor": "#FFFFFF",
  "contrast": {
    "black": 1.47,
    "white": 14.29
  },
  "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-sapphire-deep: #082567;\n  --color-sapphire-deep-rgb: 8 37 103;\n  --color-sapphire-deep-contrast: #FFFFFF;\n}\n\n.bg-sapphire-deep { background-color: var(--color-sapphire-deep); }\n.text-sapphire-deep { color: var(--color-sapphire-deep); }\n.border-sapphire-deep { border-color: var(--color-sapphire-deep); }\n.surface-sapphire-deep {\n  background-color: var(--color-sapphire-deep);\n  color: var(--color-sapphire-deep-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-sapphire-deep), #111827 18%);\n}\n.shadow-sapphire-deep { box-shadow: 0 18px 40px rgb(var(--color-sapphire-deep-rgb) / 28%); }"
}

Related endpoints

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

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "sapphire-deep",
  "name": "Sapphire Deep",
  "hex": "#082567",
  "rgb": [
    8,
    37,
    103
  ],
  "hsl": [
    222,
    86,
    22
  ],
  "cmyk": [
    92,
    64,
    0,
    60
  ],
  "luminance": 0.0235,
  "contrast": {
    "black": 1.47,
    "white": 14.29
  },
  "wcag": {
    "AA": [
      "#FFFFFF",
      "#F5F5F5"
    ],
    "AAA": [
      "#FFFFFF",
      "#F5F5F5"
    ]
  },
  "family": "blue",
  "temperature": "cool",
  "tone": [
    "dark",
    "jewel-tone"
  ],
  "bestTextColor": "#FFFFFF",
  "cssVariables": {
    "color": "--color-sapphire-deep: #082567;",
    "rgb": "--color-sapphire-deep-rgb: 8 37 103;",
    "contrast": "--color-sapphire-deep-contrast: #FFFFFF;"
  },
  "utilityClasses": {
    "background": ".bg-sapphire-deep",
    "text": ".text-sapphire-deep",
    "border": ".border-sapphire-deep",
    "surface": ".surface-sapphire-deep",
    "shadow": ".shadow-sapphire-deep"
  },
  "cssSnippet": ":root {\n  --color-sapphire-deep: #082567;\n  --color-sapphire-deep-rgb: 8 37 103;\n  --color-sapphire-deep-contrast: #FFFFFF;\n}\n\n.bg-sapphire-deep { background-color: var(--color-sapphire-deep); }\n.text-sapphire-deep { color: var(--color-sapphire-deep); }\n.border-sapphire-deep { border-color: var(--color-sapphire-deep); }\n.surface-sapphire-deep {\n  background-color: var(--color-sapphire-deep);\n  color: var(--color-sapphire-deep-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-sapphire-deep), #111827 18%);\n}\n.shadow-sapphire-deep { box-shadow: 0 18px 40px rgb(var(--color-sapphire-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/sapphire-deep.json",
    "https://www.colorsencyclopedia.com/api/colors/sapphire-deep.json"
  ],
  "url": "https://www.colorsencyclopedia.com/css/colors/sapphire-deep/",
  "colorUrl": "https://www.colorsencyclopedia.com/colors/sapphire-deep/",
  "hexUrl": "https://www.colorsencyclopedia.com/hex/082567/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/css/colors/sapphire-deep.json"
}

Sapphire Deep CSS Utilities

Utility Classes

CSS Snippet

Usage Examples

Implementation Notes

Machine-Readable Sapphire Deep CSS Utilities (JSON)

Related CSS Color Guides