Extracting Color Values from Producer

Open up the *.timeline file in a text editor. Find a line for your object that looks like this 

<object name="<UID>">

under that you should be able the see the properties that you have selected and you should see something that looks like this.

<block start="0" size="2604">

<keyframe frame="0" interpolation="smooth">0.452381 0.456522 0.920000 0.700000</keyframe>

<keyframe frame="2581" interpolation="smooth">-0.311573 0.751905 1.000000 1.000000</keyframe>

</block>

the first 3 numbers are the RGB numbers and the last is the alpha.

Hope this helps.