@3666142
See this example dashboard
<dashboard theme="dark">
<label>SadApi</label>
<row depends="$showformat$">
<panel>
<html>
<style>
#app_name g.svg-label text {
fill:#6a0dad !important;
}
#environment g.svg-label text {
fill:#6a0dad !important;
}
</style>
</html>
</panel>
</row>
<row>
<panel id="app_name">
<single>
<title>Application Name</title>
<search>
<query>| makeresults
| eval "Application Name"="SadApi"</query>
<earliest>-4h@m</earliest>
<latest>now</latest>
<sampleRatio>1</sampleRatio>
</search>
<option name="colorBy">value</option>
<option name="colorMode">none</option>
<option name="drilldown">none</option>
<option name="height">114</option>
<option name="numberPrecision">0</option>
<option name="rangeColors">["0x53a051","0x0877a6","0xf8be34","0xf1813f","0xdc4e41"]</option>
<option name="rangeValues">[0,30,70,100]</option>
<option name="showSparkline">1</option>
<option name="showTrendIndicator">1</option>
<option name="trellis.enabled">0</option>
<option name="trellis.scales.shared">1</option>
<option name="trellis.size">medium</option>
<option name="trendColorInterpretation">standard</option>
<option name="trendDisplayMode">absolute</option>
<option name="unitPosition">after</option>
<option name="useColors">0</option>
<option name="useThousandSeparators">1</option>
</single>
</panel>
<panel id="environment">
<single>
<title>Application Name</title>
<search>
<query>| makeresults
| eval "Environment"="Release"</query>
<earliest>-4h@m</earliest>
<latest>now</latest>
<sampleRatio>1</sampleRatio>
</search>
<option name="colorBy">value</option>
<option name="colorMode">none</option>
<option name="drilldown">none</option>
<option name="height">114</option>
<option name="numberPrecision">0</option>
<option name="rangeColors">["0x53a051","0x0877a6","0xf8be34","0xf1813f","0xdc4e41"]</option>
<option name="rangeValues">[0,30,70,100]</option>
<option name="showSparkline">1</option>
<option name="showTrendIndicator">1</option>
<option name="trellis.enabled">0</option>
<option name="trellis.scales.shared">1</option>
<option name="trellis.size">medium</option>
<option name="trendColorInterpretation">standard</option>
<option name="trendDisplayMode">absolute</option>
<option name="unitPosition">after</option>
<option name="useColors">0</option>
<option name="useThousandSeparators">1</option>
</single>
</panel>
</row>
</dashboard>
By setting <panel id="X"> and defining a hidden row with some embedded CSS, the change is effected by the CSS
#app_name g.svg-label text {
fill:#6a0dad !important;
}
where the #app_name line identifies your panel identifier and then set the appropriate colour code in the fill statement.
This is a common technique for playing around with Splunk dashboard styling - what you can do comes down to your skills with CSS
Hope this helps
