[Nexus 4 Original Android Development] _motley:
Thanks, I am hoping others like the colors as well as I do:fingers-crossed: These were certainly inspired by molesarecoming's research, but I did my own testing and trials and came up with something I liked that was in-between what we had before (LG presets) and something a bit bolder/darker like his half-breed settings.

This is also a good time to share this script as well for anyone else on Linux. I'm sure it can be modded for Windows too. It has the current color combination I am using. I call the scheme "Clarity_01".

This script can only be run from Linux with adb. I use it to set and play with new colors (modification of jazzboyrules work, but for the PC):

#!/usr/bin/env bash
# colorset - set and test colors from your Linux PC via ADB with terminal emulator
# Script should be run from a terminal using bash on Linux. Testing done on Linux Mint (Ubuntu)
#
# Variable identification by molesarecoming (XDA/Paranoid Android Team)
# Original script by jazzboyrules (XDA)
# Modified for Linux and adb by _motley (XDA)
# Color scheme by _motley: Clarity_01

#Setting RGB
echo "Setting RGB..."
adb shell "echo 255 255 255 > /sys/devices/platform/kcal_ctrl.0/kcal"
adb shell "echo 1 > /sys/devices/platform/kcal_ctrl.0/kcal_ctrl"
echo ""

#Setting gamma
g_white=84 #Whitepoint, LG=0x72, GOOG=0x40,40,20 Low values=extreme whites, risk of blown out highlights
g_mid=42
g_black=118 #Blackpoint, LG=0x76, GOOG=0x76,76,74 Low values=cut out, banding in the shadows
g_unknown1=0
g_contrast=22 #Contrast, LG=0x00, GOOG=0x00,00,1F
g_brightness=6 #Brightness, LG=0x00, GOOG=0x00,00,10
g_saturation=74 #Saturation, LG=0x50, GOOG=0x30,30,50
g_greys=48
g_unknown3=2

#Tweak red gamma values here if needed
gr_white=`expr $g_white + 0`
gr_mid=`expr $g_mid + 0`
gr_black=`expr $g_black + 0`
gr_unknown1=`expr $g_unknown1 + 0`
gr_contrast=`expr $g_contrast + 0`
gr_brightness=`expr $g_brightness + 0`
gr_saturation=`expr $g_saturation + 0`
gr_greys=`expr $g_greys + 0`
gr_unknown3=`expr $g_unknown3 + 0`
gr_cksummotley=`expr $gr_white + $gr_mid + $gr_black + $gr_unknown1 + $gr_contrast + $gr_brightness + $gr_saturation + $gr_greys + $gr_unknown3`

#Tweak green gamma values here if needed
gg_white=`expr $g_white + 0`
gg_mid=`expr $g_mid + 0`
gg_black=`expr $g_black + 0`
gg_unknown1=`expr $g_unknown1 + 0`
gg_contrast=`expr $g_contrast + 0`
gg_brightness=`expr $g_brightness + 0`
gg_saturation=`expr $g_saturation + 1`
gg_greys=`expr $g_greys + 0`
gg_unknown3=`expr $g_unknown3 + 0`
gg_cksummotley=`expr $gg_white + $gg_mid + $gg_black + $gg_unknown1 + $gg_contrast + $gg_brightness + $gg_saturation + $gg_greys + $gg_unknown3`

#Tweak blue gamma values here if needed
gb_white=`expr $g_white + 0`
gb_mid=`expr $g_mid + 0`
gb_black=`expr $g_black + 0`
gb_unknown1=`expr $g_unknown1 + 0`
gb_contrast=`expr $g_contrast + 0`
gb_brightness=`expr $g_brightness + 0`
gb_saturation=`expr $g_saturation + 1`
gb_greys=`expr $g_greys + 0`
gb_unknown3=`expr $g_unknown3 + 0`
gb_cksummotley=`expr $gb_white + $gb_mid + $gb_black + $gb_unknown1 + $gb_contrast + $gb_brightness + $gb_saturation + $gb_greys + $gb_unknown3`

echo "Gamma values calulated:"
echo "$gr_cksummotley $gr_white $gr_mid $gr_black $gr_unknown1 $gr_contrast $gr_brightness $gr_saturation $gr_greys $gr_unknown3"
echo "$gg_cksummotley $gg_white $gg_mid $gg_black $gg_unknown1 $gg_contrast $gg_brightness $gg_saturation $gg_greys $gg_unknown3"
echo "$gb_cksummotley $gb_white $gb_mid $gb_black $gb_unknown1 $gb_contrast $gb_brightness $gb_saturation $gb_greys $gb_unknown3"
echo ""

echo "Setting gamma..."
adb shell "echo ""$gr_cksummotley $gr_white $gr_mid $gr_black $gr_unknown1 $gr_contrast $gr_brightness $gr_saturation $gr_greys $gr_unknown3"" > /sys/devices/platform/mipi_lgit.1537/kgamma_red"
adb shell "echo ""$gg_cksummotley $gg_white $gg_mid $gg_black $gg_unknown1 $gg_contrast $gg_brightness $gg_saturation $gg_greys $gg_unknown3"" > /sys/devices/platform/mipi_lgit.1537/kgamma_green"
adb shell "echo ""$gb_cksummotley $gb_white $gb_mid $gb_black $gb_unknown1 $gb_contrast $gb_brightness $gb_saturation $gb_greys $gb_unknown3"" > /sys/devices/platform/mipi_lgit.1537/kgamma_blue"
echo ""

# Show the current configuration and the checksum
echo "Verify RGB values:"
adb shell "cat /sys/devices/platform/kcal_ctrl.0/kcal"
echo ""
echo "Verify Red gamma values:"
adb shell "cat /sys/devices/platform/mipi_lgit.1537/kgamma_red"
printf "\n"
echo ""
echo "Verify Green gamma values:"
adb shell "cat /sys/devices/platform/mipi_lgit.1537/kgamma_green"
printf "\n"
echo ""
echo "Verify Blue gamma values:"
adb shell "cat /sys/devices/platform/mipi_lgit.1537/kgamma_blue"
printf "\n"
echo ""