QGIS Imhof Hillshade Gadient

test.xml

<!DOCTYPE qgis_style>
<qgis_style version="1">
  <symbols/>
  <colorramps>
    <colorramp name="imhof_hillshade_dark" type="gradient">
      <prop k="color1" v="119,66,70,255"/>
      <prop k="color2" v="255,220,115,51"/>
      <prop k="discrete" v="0"/>
      <prop k="rampType" v="gradient"/>
      <prop k="stops" v="0.278729;21,27,30,230:0.449878;0,132,168,51:0.603912;171,107,212,0:0.809291;255,193,127,38"/>
    </colorramp>
    <colorramp name="imhof_mist" type="gradient">
      <prop k="color1" v="117,144,144,217"/>
      <prop k="color2" v="237,255,255,0"/>
      <prop k="discrete" v="0"/>
      <prop k="rampType" v="gradient"/>
      <prop k="stops" v="0.501222;255,223,184,26"/>
    </colorramp>
  </colorramps>
</qgis_style>