@herf said in Flux turns blue into purple: @twocables It is possible to do much, much better. We have had prototypes and shaders to do this for many years. Some more is possible soon. Right, but maintaining perfect color accuracy while using a very warm color temperature like 2300K or lower seems to be something that will always be impossible. Sure, it should be possible to get reasonably good color accuracy for casual use, but not for professional use where color accuracy is absolutely critical.

You can use Alt+Shift+Page Down to go to 800K.