Colours throughout light box portals

Question

Hi all 
 Wonder if you can help me and hope this makes sense 
 i have a false pros made up for light boxes and rgbw tape if I wanted to say create a colour throughout these but starting dark an getting lighter I.e Magenta but starting at light box one it&rsquo;s dark and by light box 10 it&rsquo;s a lighter shade lets say more pinky. Is there an easy way to create this instead of going to each light box and manually creating it? 
 I&rsquo;ve seen before pastel colours doing it from a dark to light shade 
 
 hope this makes sense

eos moderator · Answer

You're looking for a saturation gradient across multiple channels? 
 You could select all together and set them to the most saturated color you want in your gradient. Then you'll need to find out the saturation of the color chosen, this can be done in the color picker or (if you enable Create Virtual HSB in Setup) in Live. 
 Chan 1 [Thru] 10 {Saturation} 10 [Thru] x [Enter] , where x is the saturation you had. Channel 1 will be very unsaturated, channel 10 remain unchanged and all channels in between will be distributed between the channels 1 and 10.