* PROP_COLOR_GAMMA is sRGB, not display space
* Hex colors are always sRGB
* Image byte buffers are in byte_buffer.colorspace
Fixes for sequencer text, image painting, render stamp and tooltips.
The default display space is sRGB, so this change will not be noticed
in most files.
Ref #144911
Pull Request: https://projects.blender.org/blender/blender/pulls/144565
235fdc6356