How to specify 'ransparent' as a color in conditional fill Color on Button

[jcu]

Using Button with conditional formatting works very nicely most of the time,

BUT:

When I try to specify 'transparent' in the name of the color for background on an icon using a variable for conditional fill color, I get an error.

According to:

https://docs.microsoft.com/da-dk/power-bi/create-reports/desktop-conditional-table-formatting#color-...

Color by color values

If you have a field or measure with color name or hex value data, you can use conditional formatting to automatically apply those colors to a column's background or font color. You can also use custom logic to apply colors to the font or background.

The field can use any color values listed in the CSS color spec at https://www.w3.org/TR/css-color-3/. These color values can include:

• 3, 6 or 8-digit hex codes, for example #3E4AFF. Make sure you include the # symbol at the start of the code.
• RGB or RGBA values, like RGBA(234, 234, 234, 0.5).
• HSL or HSLA values, like HSLA(123, 75%, 75%, 0.5).
• Color names, such as Green, SkyBlue, or PeachPuff.

I would have expected transparent to work according to the css-colo-3 document:

4.2.3. ‘transparent’ color keyword

CSS1 introduced the ‘transparent’ value for the background-color property. CSS2 allowed border-color to also accept the ‘transparent’ value. The Open eBook(tm) Publication Structure 1.0.1 [OEB101] extended the ‘color’ property to also accept the ‘transparent’ keyword. CSS3 extends the color value to include the ‘transparent’ keyword to allow its use with all properties that accept a <color> value. This simplifies the definition of those properties in CSS3.

transparent Fully transparent. This keyword can be considered a shorthand for transparent black, rgba(0,0,0,0), which is its computed value.

Maybe I joust need to specify the value in another way, '#800000' and 'red' both works.

/ Jens Chr