CSS utility

Celeste CSS Utilities

Celeste CSS utilities provide reusable variables and utility classes for #B2FFFF. 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 #B2FFFF WCAG

Preview Celeste #B2FFFF

Utility Classes

Background.bg-celeste

Text.text-celeste

Border.border-celeste

Surface.surface-celeste

CSS Snippet

:root {
  --color-celeste: #B2FFFF;
  --color-celeste-rgb: 178 255 255;
  --color-celeste-contrast: #111827;
}

.bg-celeste { background-color: var(--color-celeste); }
.text-celeste { color: var(--color-celeste); }
.border-celeste { border-color: var(--color-celeste); }
.surface-celeste {
  background-color: var(--color-celeste);
  color: var(--color-celeste-contrast);
  border: 1px solid color-mix(in srgb, var(--color-celeste), #111827 18%);
}
.shadow-celeste { box-shadow: 0 18px 40px rgb(var(--color-celeste-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 contrast18.64:1

White contrast1.13:1

RGB token178 255 255

Luminance0.882

Black text18.64:1AA Pass

White text1.13:1AA 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-celeste: #B2FFFF;",
  "rgb": "--color-celeste-rgb: 178 255 255;",
  "contrast": "--color-celeste-contrast: #111827;"
}

Utility classes

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

Accessibility

{
  "bestTextColor": "#111827",
  "contrast": {
    "black": 18.64,
    "white": 1.13
  },
  "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-celeste: #B2FFFF;\n  --color-celeste-rgb: 178 255 255;\n  --color-celeste-contrast: #111827;\n}\n\n.bg-celeste { background-color: var(--color-celeste); }\n.text-celeste { color: var(--color-celeste); }\n.border-celeste { border-color: var(--color-celeste); }\n.surface-celeste {\n  background-color: var(--color-celeste);\n  color: var(--color-celeste-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-celeste), #111827 18%);\n}\n.shadow-celeste { box-shadow: 0 18px 40px rgb(var(--color-celeste-rgb) / 28%); }"
}

Related endpoints

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

Full JSON dataset

{
  "datasetVersion": "1.0.0",
  "slug": "celeste",
  "name": "Celeste",
  "hex": "#B2FFFF",
  "rgb": [
    178,
    255,
    255
  ],
  "hsl": [
    180,
    100,
    85
  ],
  "cmyk": [
    30,
    0,
    0,
    0
  ],
  "luminance": 0.882,
  "contrast": {
    "black": 18.64,
    "white": 1.13
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ],
    "AAA": [
      "#000000",
      "#1A1A1A",
      "#36454F"
    ]
  },
  "family": "cyan",
  "temperature": "cool",
  "tone": [
    "pastel"
  ],
  "bestTextColor": "#111827",
  "cssVariables": {
    "color": "--color-celeste: #B2FFFF;",
    "rgb": "--color-celeste-rgb: 178 255 255;",
    "contrast": "--color-celeste-contrast: #111827;"
  },
  "utilityClasses": {
    "background": ".bg-celeste",
    "text": ".text-celeste",
    "border": ".border-celeste",
    "surface": ".surface-celeste",
    "shadow": ".shadow-celeste"
  },
  "cssSnippet": ":root {\n  --color-celeste: #B2FFFF;\n  --color-celeste-rgb: 178 255 255;\n  --color-celeste-contrast: #111827;\n}\n\n.bg-celeste { background-color: var(--color-celeste); }\n.text-celeste { color: var(--color-celeste); }\n.border-celeste { border-color: var(--color-celeste); }\n.surface-celeste {\n  background-color: var(--color-celeste);\n  color: var(--color-celeste-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-celeste), #111827 18%);\n}\n.shadow-celeste { box-shadow: 0 18px 40px rgb(var(--color-celeste-rgb) / 28%); }",
  "useCases": [
    "CSS variables",
    "utility classes",
    "design system tokens",
    "UI surface styling",
    "accessible text pairing"
  ],
  "relatedEndpoints": [
    "https://www.colorsencyclopedia.com/api/css/colors/celeste.json",
    "https://www.colorsencyclopedia.com/api/colors/celeste.json"
  ],
  "url": "https://www.colorsencyclopedia.com/css/colors/celeste/",
  "colorUrl": "https://www.colorsencyclopedia.com/colors/celeste/",
  "hexUrl": "https://www.colorsencyclopedia.com/hex/b2ffff/",
  "apiUrl": "https://www.colorsencyclopedia.com/api/css/colors/celeste.json"
}

Celeste CSS Utilities

Utility Classes

CSS Snippet

Usage Examples

Implementation Notes

Machine-Readable Celeste CSS Utilities (JSON)

Related CSS Color Guides