
Originally Posted by
JohnRostron
My camera is set at Auto White Balance. I went back to the original RAW file which gave the colour temperature (for image #1) as 7100. The white balance setting in ACR was As Shot. Setting this to Auto produced a file with colour temperature of 4200. My custom setting was 5050. Looking at the deepest shade I could find in my preferred version, this gave RGB values all around 35. There is nowhere that I regard would as 'white'. I do have a grey card, but I never thought to use it there!
I tried playing with sliders, as Izzie and Larry suggested, but I still think I have got what I want.
John