invert() - CSS: Cascading Style Sheets 编辑

The invert() CSS function inverts the color samples in the input image. Its result is a <filter-function>.

The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.

The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.

Syntax

invert(amount)

Parameters

amount

The amount of the conversion, specified as a <number> or a <percentage>. A value of 100% is completely inverted, while a value of 0% leaves the input unchanged. Values between 0% and 100% are linear multipliers on the effect. The lacuna value for interpolation is 0.

Examples

Examples of correct values for invert()

invert(0)     /* No effect */
invert(.6)    /* 60% inversion */
invert(100%)  /* Completely inverted */

Specifications

Specification	Status
Filter Effects Module Level 1 The definition of 'invert()' in that specification.	Working Draft

See also

• <filter-function>
• blur()
• brightness()
• contrast()
• drop-shadow()
• grayscale()
• hue-rotate()
• opacity()
• saturate()
• sepia()