It's still not a clear question.
You want to change the color in the boquet list?
And which color is in the list for the selected channel or for channels that have not been selected or both
or you like to change large Epg now or next info in the channels selection panel ?
For color is in the list for the selected channel and for channels that have not been selected
You have to look into skin.xml skins first for <screen name="ChannelSelection"
This is start of coding for Channel list
first next line in this coding starting with <widget name="list"
example from Waves 4 skin coding :
<screen name="ChannelSelection" position="0,0" size="1920,1080" title="" flags="wfNoBorder">
<widget source="session.VideoPicture" render="Pig" position="1300,115" zPosition="3" size="530,312" backgroundColor="#ff000000"/>
<ePixmap pixmap="Waves4/menu/bg.png" position="0,0" size="1920,1080" zPosition="-1" alphatest="on"/>
<ePixmap pixmap="Waves4/menu/satlist.png" position="90,23" size="65,65" alphatest="blend"/>
<ePixmap pixmap="Waves4/menu/ok.png" position="1790,1010" size="45,30" alphatest="blend"/>
<ePixmap pixmap="Waves4/menu/menubutton.png" position="1710,1010" size="60,30" alphatest="blend"/>
<ePixmap pixmap="Waves4/menu/epg.png" position="1645,1010" size="45,30" alphatest="blend"/>
<ePixmap pixmap="Waves4/menu/exit.png" position="1580,1010" size="45,30" alphatest="blend"/>
<widget source="Title" render="Label" position="0,20" size="1920,60" zPosition="1" halign="center" font="Regular;52" backgroundColor="#10001020" transparent="1"/>
<widget source="global.CurrentTime" render="Label" position="1760,27" size="460,50" zPosition="1" font="Regular;40" halign="left" backgroundColor="#10004386" transparent="1">
<convert type="ClockToText">Default</convert>
</widget>
<eLabel position="1200,110" size="3,865" zPosition="1" backgroundColor="#0d4680"/>
<widget name="list" position="20,170" size="1168,765" scrollbarMode="showOnDemand" enableWrapAround="1" foregroundColor="#8f8f8f" foregroundColorServiceSelected="#ffffff" foregroundColorServiceNotAvail="#666666" colorEventProgressbarBorder="#8f8f8f" colorEventProgressbar="#8f8f8f" colorEventProgressbarSelected="#ffffff" colorEventProgressbarBorderSelected="#ffffff" colorServiceDescription="white" colorServiceDescriptionSelected="#add8e6" serviceItemHeight="45" serviceNumberFont="Regular;26" serviceNameFont="Regular;32" serviceInfoFont="Regular;32" backgroundColor="transpBlack" backgroundColorSelected="selbutton" selectionPixmap="Waves4/menu/button1180x45.png" transparent="1"/>
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colorServiceDescription="white" is the color for channels info that have not been selected
colorServiceDescriptionSelected="#add8e6" is the color for the selected channel
Color hex codes you can find here and on www net search for color hex codes
http://www.color-hex.com/color-palette/62217
example white color you can in skin coding replace with hex code for white color #ffffffff
colorServiceDescription="#ffffffff" or yellow/orange colorServiceDescription="#ffb771"
or you like to change colorServiceDescriptionSelected="#add8e6" to other color (orange but i have not test this color) colorServiceDescriptionSelected="#ffab5f"
this is true for all color codings in skin.xml
which can be changed by placing a different hex cod