background-color

 

Initial valuetransparent
Aplica-se aall elements. It also applies to ::first-letter and ::first-line.
Inheritednão
Midiavisual
Computed valuecomputed color
Animation typea color
Canonical orderthe unique non-ambiguous order defined by the formal grammar

Sintaxe

A propriedade background-color é especificada como um único valor de <color> .

Valores

<color>
É uma cor CSS <color> que descreve a cor uniforme do plano de fundo. Mesmo se um ou vários background-image são definidos, essa cor pode afetar a renderização, por trânsparência se as imagens não forem opacas. No CSS, transparent é uma cor.

Sintaxe Formal

<color>
where 
<color> = <rgb()> | <rgba()> | <hsl()> | <hsla()> | <hex-color> | <named-color> | currentcolor | <deprecated-system-color>
where 
<rgb()> = rgb( <percentage>{3} [ / <alpha-value> ]? ) | rgb( <number>{3} [ / <alpha-value> ]? ) | rgb( <percentage>#{3} , <alpha-value>? ) | rgb( <number>#{3} , <alpha-value>? )
<rgba()> = rgba( <percentage>{3} [ / <alpha-value> ]? ) | rgba( <number>{3} [ / <alpha-value> ]? ) | rgba( <percentage>#{3} , <alpha-value>? ) | rgba( <number>#{3} , <alpha-value>? )
<hsl()> = hsl( <hue> <percentage> <percentage> [ / <alpha-value> ]? ) | hsl( <hue>, <percentage>, <percentage>, <alpha-value>? )
<hsla()> = hsla( <hue> <percentage> <percentage> [ / <alpha-value> ]? ) | hsla( <hue>, <percentage>, <percentage>, <alpha-value>? )
where 
<alpha-value> = <number> | <percentage>
<hue> = <number> | <angle>

Exemplos

HTML

<div class="exampleone">
 Lorem ipsum dolor sit amet, consectetuer
</div>

<div class="exampletwo">
  Lorem ipsum dolor sit amet, consectetuer
</div>

<div class="examplethree">
  Lorem ipsum dolor sit amet, consectetuer
</div>

CSS

.exampleone {
  background-color: teal;
  color: white;
}

.exampletwo {
  background-color: rgb(153,102,153);
  color: rgb(255,255,204);
}

.examplethree {
  background-color: #777799;
  color: #FFFFFF;
}

Resultado

Especificações

Specification Status Comment
CSS Backgrounds and Borders Module Level 3
The definition of 'background-color' in that specification.		 Candidata a Recomendação Though technically removing the transparent keyword, this doesn't change anything as it has been incorporated as a true <color>
CSS Level 2 (Revision 1)
The definition of 'background-color' in that specification.		 Recomendação No change
CSS Level 1
The definition of 'background-color' in that specification.		 Recomendação Initial definition

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
background-colorChrome Full support 1Edge Full support 12Firefox Full support 1IE Full support 4
Notes
Full support 4
Notes
Notes In Internet Explorer 8 and 9, there is a bug where a computed background-color of transparent causes click events to not get fired on overlaid elements.
Opera Full support 3.5Safari Full support 1WebView Android Full support ≤37Chrome Android Full support 18Firefox Android Full support 4Opera Android Full support YesSafari iOS Full support 1Samsung Internet Android Full support Yes

Legend

Full support  
Full support
See implementation notes.
See implementation notes.

See also

Última modificação:

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