Even if the RGB value is 100%, it will not be 255(ColorParser)

[SDH0531]

[AngleSharp.CSS v0.17.0]

If the color is specified in % like "RGB(100%,100%,100%);", the RGB value will be 254 instead of 255.
I checked the source code, the calculation of the color value was as follows.

ColorParser.cs(217)
return (Byte)(255f / 100f * value);

With this, even if the value is 100, the result will be 254.
I don't think this is the correct behavior.

[FlorianRappl]

Yes for stability it should be multiplication before division, otherwise we run into FP issues.

PR welcome.

[SDH0531]

Hi Florian
That's right, this problem caused by performing division first.
Therefore, this problem can be solved by simply performing the multiplication first.
Thanks

[cyraid]

If value is between 0.0 and 1.0, why wouldn't you just do return (byte)(255.0 * value); ? Or am I missing something?