brightness(color,value)

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Operator Type:   Color
Operator Scope of Action:   Item

brightness(color,value)

returns a modified color that has the same hue and saturation as the original color, but that has an altered brightness. The color argument is a color type attribute or an expression resolving as the same. The range of value is 0 to 100+ or an expression or attribute reference resolving to the same. By setting a value greater than 100% colour brightness of the target colour can be increased. For example:

brightness("#333333",150) 

will increase the dark gray's brightness by 50%.


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[Last updated: 14 Dec 2009, using v5.0]

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