How To Give Background Color In HTML?

Use the `bgcolor` attribute in older HTML:

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Use inline CSS with the `style` attribute:

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Set background color for a specific element:

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Use an internal CSS style rule:

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Use an external CSS file:

`body { background-color: yellow; }`

Use color names:

`background-color: red;`

Use hexadecimal color codes:

`background-color: #ffcc00;`

Use RGB values:

`background-color: rgb(255, 204, 0);`

Use RGBA values:

`background-color: rgba(255, 204, 0, 0.5);`